@markuplint/types - npm Package Compare versions

Comparing version 3.0.0-dev.96 to 3.0.0-dev.176

lib/check-multi-types.d.ts

 import type { CustomSyntaxCheck, UnmatchedResult } from './types';
-export declare function checkMultiTypes(value: string, checks: CustomSyntaxCheck[]): import("./types").MatchedResult | UnmatchedResult;
+export declare function checkMultiTypes(
+	value: string,
+	checks: readonly CustomSyntaxCheck[],
+): import('./types').MatchedResult | UnmatchedResult;

lib/check-multi-types.js

@@ -7,2 +7,3 @@ "use strict";
 function checkMultiTypes(value, checks) {
+    var _a, _b, _c;
     let unmatched;
@@ -18,5 +19,5 @@ for (const check of checks) {
         (0, debug_1.log)('%s(%d) vs %s(%d)', unmatched === null || unmatched === void 0 ? void 0 : unmatched._fn, unmatched === null || unmatched === void 0 ? void 0 : unmatched.passCount, res._fn, res.passCount);
-        const passedA = (unmatched === null || unmatched === void 0 ? void 0 : unmatched.passCount) || 0;
-        const passedB = res.passCount || 0;
-        const offsetA = (unmatched === null || unmatched === void 0 ? void 0 : unmatched.offset) || 0;
+        const passedA = (_a = unmatched === null || unmatched === void 0 ? void 0 : unmatched.passCount) !== null && _a !== void 0 ? _a : 0;
+        const passedB = (_b = res.passCount) !== null && _b !== void 0 ? _b : 0;
+        const offsetA = (_c = unmatched === null || unmatched === void 0 ? void 0 : unmatched.offset) !== null && _c !== void 0 ? _c : 0;
         const offsetB = res.offset;
@@ -27,3 +28,3 @@ if (passedA < passedB || (passedA === passedB && offsetA <= offsetB)) {
     }
-    const result = unmatched || (0, match_result_1.matched)();
+    const result = unmatched !== null && unmatched !== void 0 ? unmatched : (0, match_result_1.matched)();
     (0, debug_1.log)('%d checks result: %O', checks.length, result);
@@ -30,0 +31,0 @@ return result;

lib/check.d.ts

 import type { Type, Result, List, CustomSyntax, CustomCssSyntax, Enum, KeywordDefinedType, Number } from './types';
-export declare function check(value: string, type: Type, ref?: string, cache?: boolean): Result;
-export declare function isKeyword(type: Type): type is KeywordDefinedType;
-export declare function isList(type: Type): type is List;
-export declare function isEnum(type: Type): type is Enum;
-export declare function isNumber(type: Type): type is Number;
+import type { ReadonlyDeep } from 'type-fest';
+export declare function check(value: string, type: ReadonlyDeep<Type>, ref?: string, cache?: boolean): Result;
+export declare function isKeyword(type: ReadonlyDeep<Type>): type is ReadonlyDeep<KeywordDefinedType>;
+export declare function isList(type: ReadonlyDeep<Type>): type is ReadonlyDeep<List>;
+export declare function isEnum(type: ReadonlyDeep<Type>): type is ReadonlyDeep<Enum>;
+export declare function isNumber(type: ReadonlyDeep<Type>): type is ReadonlyDeep<Number>;
 export declare function isCSSSyntax(type: CustomSyntax | CustomCssSyntax): type is CustomCssSyntax;
 export declare function isCustomSyntax(type: CustomSyntax | CustomCssSyntax): type is CustomSyntax;

lib/check.spec.js

@@ -1,76 +0,82 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const check_1 = require("./check");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const check_1 = require('./check');
 test('Any', () => {
-    expect((0, check_1.check)('', 'Any').matched).toBe(true);
-    expect((0, check_1.check)(' ', 'Any').matched).toBe(true);
-    expect((0, check_1.check)('a', 'Any').matched).toBe(true);
+	expect((0, check_1.check)('', 'Any').matched).toBe(true);
+	expect((0, check_1.check)(' ', 'Any').matched).toBe(true);
+	expect((0, check_1.check)('a', 'Any').matched).toBe(true);
 });
 test('NoEmptyAny', () => {
-    expect((0, check_1.check)('', 'NoEmptyAny').matched).toBe(false);
-    expect((0, check_1.check)(' ', 'NoEmptyAny').matched).toBe(true);
-    expect((0, check_1.check)('a', 'NoEmptyAny').matched).toBe(true);
+	expect((0, check_1.check)('', 'NoEmptyAny').matched).toBe(false);
+	expect((0, check_1.check)(' ', 'NoEmptyAny').matched).toBe(true);
+	expect((0, check_1.check)('a', 'NoEmptyAny').matched).toBe(true);
 });
 test('OneLineAny', () => {
-    expect((0, check_1.check)('', 'OneLineAny').matched).toBe(true);
-    expect((0, check_1.check)(' ', 'OneLineAny').matched).toBe(true);
-    expect((0, check_1.check)('a', 'OneLineAny').matched).toBe(true);
-    expect((0, check_1.check)('a ', 'OneLineAny').matched).toBe(true);
-    expect((0, check_1.check)('a b', 'OneLineAny').matched).toBe(true);
-    expect((0, check_1.check)('a\n', 'OneLineAny').matched).toBe(false);
-    expect((0, check_1.check)('a\nb', 'OneLineAny').matched).toBe(false);
-    expect((0, check_1.check)('a\r\nb', 'OneLineAny').matched).toBe(false);
-    expect((0, check_1.check)('a\rb', 'OneLineAny').matched).toBe(false);
+	expect((0, check_1.check)('', 'OneLineAny').matched).toBe(true);
+	expect((0, check_1.check)(' ', 'OneLineAny').matched).toBe(true);
+	expect((0, check_1.check)('a', 'OneLineAny').matched).toBe(true);
+	expect((0, check_1.check)('a ', 'OneLineAny').matched).toBe(true);
+	expect((0, check_1.check)('a b', 'OneLineAny').matched).toBe(true);
+	expect((0, check_1.check)('a\n', 'OneLineAny').matched).toBe(false);
+	expect((0, check_1.check)('a\nb', 'OneLineAny').matched).toBe(false);
+	expect((0, check_1.check)('a\r\nb', 'OneLineAny').matched).toBe(false);
+	expect((0, check_1.check)('a\rb', 'OneLineAny').matched).toBe(false);
 });
 test('Pattern', () => {
-    expect((0, check_1.check)('.*', 'Pattern').matched).toBe(true);
-    expect((0, check_1.check)('[a-z]+', 'Pattern').matched).toBe(true);
-    expect((0, check_1.check)(']//[()?!+*', 'Pattern').matched).toBe(false);
+	expect((0, check_1.check)('.*', 'Pattern').matched).toBe(true);
+	expect((0, check_1.check)('[a-z]+', 'Pattern').matched).toBe(true);
+	expect((0, check_1.check)(']//[()?!+*', 'Pattern').matched).toBe(false);
 });
 test('BCP47', () => {
-    expect((0, check_1.check)('en', 'BCP47').matched).toBe(true);
-    expect((0, check_1.check)('en-US', 'BCP47').matched).toBe(true);
-    expect((0, check_1.check)('ja', 'BCP47').matched).toBe(true);
-    expect((0, check_1.check)(' ja ', 'BCP47').matched).toBe(false);
-    expect((0, check_1.check)('', 'BCP47').matched).toBe(false);
-    expect((0, check_1.check)('zh/cn', 'BCP47').matched).toBe(false);
+	expect((0, check_1.check)('en', 'BCP47').matched).toBe(true);
+	expect((0, check_1.check)('en-US', 'BCP47').matched).toBe(true);
+	expect((0, check_1.check)('ja', 'BCP47').matched).toBe(true);
+	expect((0, check_1.check)(' ja ', 'BCP47').matched).toBe(false);
+	expect((0, check_1.check)('', 'BCP47').matched).toBe(false);
+	expect((0, check_1.check)('zh/cn', 'BCP47').matched).toBe(false);
 });
 test('Srcset', () => {
-    expect((0, check_1.check)('a/bb/ccc/dddd', 'Srcset').matched).toBe(true);
-    expect((0, check_1.check)('a/bb/ccc/dddd 200w', 'Srcset').matched).toBe(true);
-    expect((0, check_1.check)('a/bb/ccc/dddd 200w, b/cc/ddd/eeee 1.5x', 'Srcset').matched).toBe(true);
-    expect((0, check_1.check)('a/bb/ccc/dddd 200w, b/cc/ddd/eeee 1.5a', 'Srcset').matched).toBe(false);
+	expect((0, check_1.check)('a/bb/ccc/dddd', 'Srcset').matched).toBe(true);
+	expect((0, check_1.check)('a/bb/ccc/dddd 200w', 'Srcset').matched).toBe(true);
+	expect((0, check_1.check)('a/bb/ccc/dddd 200w, b/cc/ddd/eeee 1.5x', 'Srcset').matched).toBe(true);
+	expect((0, check_1.check)('a/bb/ccc/dddd 200w, b/cc/ddd/eeee 1.5a', 'Srcset').matched).toBe(false);
 });
 test('IconSize', () => {
-    expect((0, check_1.check)('any', 'IconSize').matched).toBe(true);
-    expect((0, check_1.check)('Any', 'IconSize').matched).toBe(true);
-    expect((0, check_1.check)('10x10', 'IconSize').matched).toBe(true);
-    expect((0, check_1.check)('1x1', 'IconSize').matched).toBe(true);
-    expect((0, check_1.check)('1x0', 'IconSize').matched).toBe(false);
-    expect((0, check_1.check)('0x1', 'IconSize').matched).toBe(false);
-    expect((0, check_1.check)('0x0', 'IconSize').matched).toBe(false);
-    expect((0, check_1.check)('', 'IconSize').matched).toBe(false);
-    expect((0, check_1.check)(' ', 'IconSize').matched).toBe(false);
-    expect((0, check_1.check)('1', 'IconSize').matched).toBe(false);
-    expect((0, check_1.check)('1x', 'IconSize').matched).toBe(false);
-    expect((0, check_1.check)('x1', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)('any', 'IconSize').matched).toBe(true);
+	expect((0, check_1.check)('Any', 'IconSize').matched).toBe(true);
+	expect((0, check_1.check)('10x10', 'IconSize').matched).toBe(true);
+	expect((0, check_1.check)('1x1', 'IconSize').matched).toBe(true);
+	expect((0, check_1.check)('1x0', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)('0x1', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)('0x0', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)('', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)(' ', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)('1', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)('1x', 'IconSize').matched).toBe(false);
+	expect((0, check_1.check)('x1', 'IconSize').matched).toBe(false);
 });
 test('Number', () => {
-    expect((0, check_1.check)('10', { type: 'integer', gt: 0 }).matched).toBe(true);
-    expect((0, check_1.check)('0', { type: 'integer', gt: 0 }).matched).toBe(false);
-    expect((0, check_1.check)('0', { type: 'integer', gte: 0 }).matched).toBe(true);
-    expect((0, check_1.check)('9', { type: 'integer', lt: 10 }).matched).toBe(true);
-    expect((0, check_1.check)('10', { type: 'integer', lt: 10 }).matched).toBe(false);
+	expect((0, check_1.check)('10', { type: 'integer', gt: 0 }).matched).toBe(true);
+	expect((0, check_1.check)('0', { type: 'integer', gt: 0 }).matched).toBe(false);
+	expect((0, check_1.check)('0', { type: 'integer', gte: 0 }).matched).toBe(true);
+	expect((0, check_1.check)('9', { type: 'integer', lt: 10 }).matched).toBe(true);
+	expect((0, check_1.check)('10', { type: 'integer', lt: 10 }).matched).toBe(false);
 });
 test('Non-exist types', () => {
-    // @ts-ignore
-    expect((0, check_1.check)('abc', 'String').matched).toBe(true);
-    // @ts-ignore
-    expect((0, check_1.check)('abc', 'FooBar').matched).toBe(true);
-    // @ts-ignore
-    expect((0, check_1.check)('abc', ' ').matched).toBe(true);
-    // @ts-ignore
-    expect((0, check_1.check)('abc', '\n').matched).toBe(true);
-    // @ts-ignore
-    expect((0, check_1.check)('abc', '').matched).toBe(true);
+	// @ts-ignore
+	expect((0, check_1.check)('abc', 'String').matched).toBe(true);
+	// @ts-ignore
+	expect((0, check_1.check)('abc', 'FooBar').matched).toBe(true);
+	// @ts-ignore
+	expect((0, check_1.check)('abc', ' ').matched).toBe(true);
+	// @ts-ignore
+	expect((0, check_1.check)('abc', '\n').matched).toBe(true);
+	// @ts-ignore
+	expect((0, check_1.check)('abc', '').matched).toBe(true);
 });
+test('ItemProp', () => {
+	expect((0, check_1.check)('itemListElement', 'ItemProp').matched).toBe(true);
+	expect((0, check_1.check)('item', 'ItemProp').matched).toBe(true);
+	expect((0, check_1.check)('position', 'ItemProp').matched).toBe(true);
+});

lib/css-syntax.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.cssSyntaxMatch = void 0;
-const tslib_1 = require("tslib");
-const css_tree_1 = tslib_1.__importDefault(require("css-tree"));
+const css_tree_1 = require("css-tree");
 const debug_1 = require("./debug");
@@ -13,2 +12,3 @@ const defs_1 = require("./defs");
 function cssSyntaxMatch(value, type) {
+    var _a;
     (0, debug_1.log)('Search CSS Syntax: "%s"', type);
@@ -29,3 +29,3 @@ const origin = value;
         defName = type.syntax.apply;
-        ebnf = type.syntax.ebnf || null;
+        ebnf = (_a = type.syntax.ebnf) !== null && _a !== void 0 ? _a : null;
         if (ebnf) {
@@ -44,3 +44,3 @@ // Work in progress
             }
-            else {
+            else if (valueOrChecker) {
                 typesCheckers[key] = valueOrChecker;
@@ -59,3 +59,3 @@ }
     // @ts-ignore
-    const lexer = css_tree_1.default.fork({
+    const lexer = (0, css_tree_1.fork)({
         types: typesExtended,
@@ -66,5 +66,7 @@ properties: propsExtended,
         const checker = typesCheckers[key];
-        lexer.addType_(key, (token, getNextToken) => checker(token, getNextToken, cssSyntaxMatch));
+        // @ts-ignore
+        lexer.addType_(key, (token, getNextToken) => checker === null || checker === void 0 ? void 0 : checker(token, getNextToken, cssSyntaxMatch));
     });
     const { isProp, name } = detectName(defName);
+    // @ts-ignore
     const matcher = isProp ? lexer.properties[name] : lexer.types[name];
@@ -76,3 +78,3 @@ if (!matcher) {
     const refParam = isProp ? 'Property' : 'Type';
-    ref = ref || `https://csstree.github.io/docs/syntax/#${refParam}:${name}`;
+    ref = ref !== null && ref !== void 0 ? ref : `https://csstree.github.io/docs/syntax/#${refParam}:${name}`;
     // eslint-disable-next-line no-console
@@ -88,8 +90,8 @@ const _w = console.warn;
     console.warn = _w;
-    if (result.matched) {
-        if (debug_1.log.enabled) {
-            (0, debug_1.log)('css-tree/result.matched: %s', JSON.stringify(result.matched, null, 2));
-        }
+    if (!result.error) {
         return (0, match_result_1.matched)();
     }
+    if (!('css' in result.error)) {
+        throw result.error;
+    }
     const error = result.error;
@@ -135,4 +137,17 @@ if (caseSensitive) {
 }
-function eachMimicCases(key, obj) {
+/**
+ *
+ * @param key
+ * @param obj
+ * @modifies obj
+ * @returns
+ */
+function eachMimicCases(key, 
+// Mutable
+// eslint-disable-next-line @typescript-eslint/prefer-readonly-parameter-types
+obj) {
     const value = obj[key];
+    if (!value) {
+        return;
+    }
     obj[key] = mimicCases(value);
@@ -139,0 +154,0 @@ }

lib/css-syntax.spec.js

@@ -1,157 +0,160 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const css_syntax_1 = require("./css-syntax");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const css_syntax_1 = require('./css-syntax');
 test('CSS Standard', () => {
-    expect((0, css_syntax_1.cssSyntaxMatch)('10px', '<length>').matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('one-pixel', '<length>').matched).toBe(false);
-    expect((0, css_syntax_1.cssSyntaxMatch)('(prefers-color-scheme: dark)', '<media-query-list>').matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('10px', '<length>').matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('one-pixel', '<length>').matched).toBe(false);
+	expect((0, css_syntax_1.cssSyntaxMatch)('(prefers-color-scheme: dark)', '<media-query-list>').matched).toBe(true);
 });
 test('Extends', () => {
-    const sourceSizeList = {
-        ref: 'https://html.spec.whatwg.org/multipage/images.html#sizes-attributes',
-        syntax: {
-            apply: '<source-size-list>',
-            def: {
-                'source-size-list': '[ <source-size># , ]? <source-size-value>',
-                'source-size': '<media-condition> <source-size-value>',
-                'source-size-value': '<length>',
-            },
-        },
-    };
-    expect((0, css_syntax_1.cssSyntaxMatch)('50vw', sourceSizeList).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('(max-width: 600px) 200px, 50vw', sourceSizeList).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('print 300vw', sourceSizeList).matched).toBe(false);
-    expect((0, css_syntax_1.cssSyntaxMatch)('(max-width: 600px) 200px', sourceSizeList).matched).toBe(false);
-    expect((0, css_syntax_1.cssSyntaxMatch)('(max-width: 600px) 200px', {
-        ...sourceSizeList,
-        syntax: {
-            ...sourceSizeList.syntax,
-            apply: '<source-size>',
-        },
-    }).matched).toBe(true);
-    const keyTimes = {
-        ref: 'https://svgwg.org/specs/animations/#KeyTimesAttribute',
-        syntax: {
-            apply: '<key-times>',
-            def: {
-                'key-times': '<number> [; <number>]* [;]?',
-            },
-        },
-    };
-    expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; 30', keyTimes).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; 30;', keyTimes).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; abc;', keyTimes).matched).toBe(false);
-    expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; ;', keyTimes).matched).toBe(false);
-    const SVGViewBox = {
-        ref: 'https://svgwg.org/svg2-draft/coords.html#ViewBoxAttribute',
-        syntax: {
-            apply: '<view-box>',
-            def: {
-                'view-box': '<min-x> [,]? <min-y> [,]? <width> [,]? <height>',
-                'min-x': '<number>',
-                'min-y': '<number>',
-                width: '<number>',
-                height: '<number>',
-            },
-        },
-    };
-    expect((0, css_syntax_1.cssSyntaxMatch)('0 0 30 10', SVGViewBox).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('0 0, 30, 10', SVGViewBox).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('0 0, 30', SVGViewBox).matched).toBe(false);
-    const percentageList = {
-        ref: 'https://developer.mozilla.org/en-US/docs/Web/SVG/Content_type#percentage',
-        syntax: {
-            apply: '<percentage-list>',
-            def: {
-                'percentage-list': '[ <number> [,]? ]* <number>',
-            },
-        },
-    };
-    expect((0, css_syntax_1.cssSyntaxMatch)('0 0 30 10', percentageList).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('0, 0, 30 10', percentageList).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('0', percentageList).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('', percentageList).matched).toBe(false);
-    const custom = {
-        ref: 'n/a',
-        syntax: {
-            apply: '<custom>',
-            def: {
-                custom: '0 | 1 | .',
-            },
-        },
-    };
-    expect((0, css_syntax_1.cssSyntaxMatch)('0', custom).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('1', custom).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('.', custom).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('2', custom).matched).toBe(false);
-    expect((0, css_syntax_1.cssSyntaxMatch)(':', custom).matched).toBe(false);
+	const sourceSizeList = {
+		ref: 'https://html.spec.whatwg.org/multipage/images.html#sizes-attributes',
+		syntax: {
+			apply: '<source-size-list>',
+			def: {
+				'source-size-list': '[ <source-size># , ]? <source-size-value>',
+				'source-size': '<media-condition> <source-size-value>',
+				'source-size-value': '<length>',
+			},
+		},
+	};
+	expect((0, css_syntax_1.cssSyntaxMatch)('50vw', sourceSizeList).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('(max-width: 600px) 200px, 50vw', sourceSizeList).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('print 300vw', sourceSizeList).matched).toBe(false);
+	expect((0, css_syntax_1.cssSyntaxMatch)('(max-width: 600px) 200px', sourceSizeList).matched).toBe(false);
+	expect(
+		(0, css_syntax_1.cssSyntaxMatch)('(max-width: 600px) 200px', {
+			...sourceSizeList,
+			syntax: {
+				...sourceSizeList.syntax,
+				apply: '<source-size>',
+			},
+		}).matched,
+	).toBe(true);
+	const keyTimes = {
+		ref: 'https://svgwg.org/specs/animations/#KeyTimesAttribute',
+		syntax: {
+			apply: '<key-times>',
+			def: {
+				'key-times': '<number> [; <number>]* [;]?',
+			},
+		},
+	};
+	expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; 30', keyTimes).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; 30;', keyTimes).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; abc;', keyTimes).matched).toBe(false);
+	expect((0, css_syntax_1.cssSyntaxMatch)('20; 20; ;', keyTimes).matched).toBe(false);
+	const SVGViewBox = {
+		ref: 'https://svgwg.org/svg2-draft/coords.html#ViewBoxAttribute',
+		syntax: {
+			apply: '<view-box>',
+			def: {
+				'view-box': '<min-x> [,]? <min-y> [,]? <width> [,]? <height>',
+				'min-x': '<number>',
+				'min-y': '<number>',
+				width: '<number>',
+				height: '<number>',
+			},
+		},
+	};
+	expect((0, css_syntax_1.cssSyntaxMatch)('0 0 30 10', SVGViewBox).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('0 0, 30, 10', SVGViewBox).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('0 0, 30', SVGViewBox).matched).toBe(false);
+	const percentageList = {
+		ref: 'https://developer.mozilla.org/en-US/docs/Web/SVG/Content_type#percentage',
+		syntax: {
+			apply: '<percentage-list>',
+			def: {
+				'percentage-list': '[ <number> [,]? ]* <number>',
+			},
+		},
+	};
+	expect((0, css_syntax_1.cssSyntaxMatch)('0 0 30 10', percentageList).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('0, 0, 30 10', percentageList).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('0', percentageList).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('', percentageList).matched).toBe(false);
+	const custom = {
+		ref: 'n/a',
+		syntax: {
+			apply: '<custom>',
+			def: {
+				custom: '0 | 1 | .',
+			},
+		},
+	};
+	expect((0, css_syntax_1.cssSyntaxMatch)('0', custom).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('1', custom).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('.', custom).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('2', custom).matched).toBe(false);
+	expect((0, css_syntax_1.cssSyntaxMatch)(':', custom).matched).toBe(false);
 });
 test('custom-type-checking', () => {
-    const custom = {
-        ref: 'n/a',
-        caseSensitive: true,
-        syntax: {
-            apply: '<custom>',
-            def: {
-                custom: '<custom-type>',
-                'custom-type': token => {
-                    if (!token) {
-                        return 0;
-                    }
-                    return token.value === '1' ? 1 : 0;
-                },
-            },
-        },
-    };
-    expect((0, css_syntax_1.cssSyntaxMatch)('1', custom).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('0', custom).matched).toBe(false);
+	const custom = {
+		ref: 'n/a',
+		caseSensitive: true,
+		syntax: {
+			apply: '<custom>',
+			def: {
+				custom: '<custom-type>',
+				'custom-type': token => {
+					if (!token) {
+						return 0;
+					}
+					return token.value === '1' ? 1 : 0;
+				},
+			},
+		},
+	};
+	expect((0, css_syntax_1.cssSyntaxMatch)('1', custom).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('0', custom).matched).toBe(false);
 });
 test('case-sensitive', () => {
-    const custom = {
-        ref: 'n/a',
-        caseSensitive: true,
-        syntax: {
-            apply: '<custom>',
-            def: {
-                custom: 'CaSeS [a | B | aBc]',
-            },
-        },
-    };
-    expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS a', custom).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS B', custom).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS aBc', custom).matched).toBe(true);
-    expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS A', custom)).toStrictEqual({
-        column: 7,
-        line: 1,
-        matched: false,
-        length: 1,
-        offset: 6,
-        partName: 'value',
-        raw: 'A',
-        reason: 'syntax-error',
-        ref: 'n/a',
-        expects: [
-            {
-                type: 'syntax',
-                value: '<custom>',
-            },
-        ],
-    });
-    expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS abc', custom)).toStrictEqual({
-        column: 7,
-        line: 1,
-        matched: false,
-        length: 3,
-        offset: 6,
-        partName: 'value',
-        raw: 'abc',
-        reason: 'syntax-error',
-        ref: 'n/a',
-        expects: [
-            {
-                type: 'syntax',
-                value: '<custom>',
-            },
-        ],
-    });
+	const custom = {
+		ref: 'n/a',
+		caseSensitive: true,
+		syntax: {
+			apply: '<custom>',
+			def: {
+				custom: 'CaSeS [a | B | aBc]',
+			},
+		},
+	};
+	expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS a', custom).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS B', custom).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS aBc', custom).matched).toBe(true);
+	expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS A', custom)).toStrictEqual({
+		column: 7,
+		line: 1,
+		matched: false,
+		length: 1,
+		offset: 6,
+		partName: 'value',
+		raw: 'A',
+		reason: 'syntax-error',
+		ref: 'n/a',
+		expects: [
+			{
+				type: 'syntax',
+				value: '<custom>',
+			},
+		],
+	});
+	expect((0, css_syntax_1.cssSyntaxMatch)('CaSeS abc', custom)).toStrictEqual({
+		column: 7,
+		line: 1,
+		matched: false,
+		length: 3,
+		offset: 6,
+		partName: 'value',
+		raw: 'abc',
+		reason: 'syntax-error',
+		ref: 'n/a',
+		expects: [
+			{
+				type: 'syntax',
+				value: '<custom>',
+			},
+		],
+	});
 });

lib/defs.js

@@ -118,3 +118,3 @@ "use strict";
             }
-            if (!tokens.length) {
+            if (tokens.length === 0) {
                 return (0, match_result_1.unmatched)(value, 'empty-token');
@@ -435,3 +435,3 @@ }
             }
-            if (tail && tail.length) {
+            if (tail[0]) {
                 return tail[0].unmatched({ reason: 'extra-token' });
@@ -438,0 +438,0 @@ }

lib/enum.d.ts

 import type { Result } from './types';
 import type { Enum } from './types.schema';
-export declare function checkEnum(value: string, type: Enum, ref?: string): Result;
+import type { ReadonlyDeep } from 'type-fest';
+export declare function checkEnum(value: string, type: ReadonlyDeep<Enum>, ref?: string): Result;

lib/enum.js

@@ -12,3 +12,3 @@ "use strict";
     }
-    let values = type.enum;
+    let values = type.enum.slice();
     if (caseInsensitive) {
@@ -15,0 +15,0 @@ value = value.toLowerCase();

lib/get-candidate.d.ts

 type NullableString = string | null | undefined;
-export declare function getCandidate(value: NullableString, ...candidates: (NullableString | NullableString[])[]): string | undefined;
+export declare function getCandidate(
+	value: NullableString,
+	...candidates: readonly (NullableString | readonly NullableString[])[]
+): string | undefined;
 export {};

lib/keyword-type.js

@@ -36,2 +36,3 @@ "use strict";
 function _checkKeywordType(value, type) {
+    var _a, _b;
     const def = defs_1.types[type];
@@ -55,4 +56,4 @@ if (!def) {
             ...matches,
-            ref: matches.ref || def.ref,
-            expects: matches.expects || def.expects,
+            ref: (_a = matches.ref) !== null && _a !== void 0 ? _a : def.ref,
+            expects: (_b = matches.expects) !== null && _b !== void 0 ? _b : def.expects,
         };
@@ -59,0 +60,0 @@ }

lib/list.d.ts

 import type { Result } from './types';
 import type { List } from './types.schema';
-export declare function checkList(value: string, type: List, ref?: string, cache?: boolean): Result;
+import type { ReadonlyDeep } from 'type-fest';
+export declare function checkList(value: string, type: ReadonlyDeep<List>, ref?: string, cache?: boolean): Result;

lib/list.js

@@ -8,2 +8,3 @@ "use strict";
 function checkList(value, type, ref, cache = true) {
+    var _a;
     const tokens = new token_1.TokenCollection(value, type);
@@ -21,3 +22,3 @@ const matches = tokens.check({ ref });
                 ...res,
-                partName: res.partName || 'the content of the list',
+                partName: (_a = res.partName) !== null && _a !== void 0 ? _a : 'the content of the list',
                 offset,
@@ -24,0 +25,0 @@ line,

lib/list.spec.js

@@ -1,129 +0,130 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const list_1 = require("./list");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const list_1 = require('./list');
 test('Zero space', () => {
-    const type = { token: 'Zero', separator: 'space' };
-    expect((0, list_1.checkList)('0', type).matched).toBe(true);
-    expect((0, list_1.checkList)(' 0 ', type).matched).toBe(true);
-    expect((0, list_1.checkList)(' 0 0', type).matched).toBe(true);
-    expect((0, list_1.checkList)(' 0 0 ', type).matched).toBe(true);
-    expect((0, list_1.checkList)('0 0 0 ', type).matched).toBe(true);
-    expect((0, list_1.checkList)('0 0 0 0', type).matched).toBe(true);
-    expect((0, list_1.checkList)('0 0 0    0', type).matched).toBe(true);
-    expect((0, list_1.checkList)('1', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 1 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 1 0', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 1 0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)('0 1 0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)('0 1 0 0', type).matched).toBe(false);
-    expect((0, list_1.checkList)('0 1 0    0', type).matched).toBe(false);
+	const type = { token: 'Zero', separator: 'space' };
+	expect((0, list_1.checkList)('0', type).matched).toBe(true);
+	expect((0, list_1.checkList)(' 0 ', type).matched).toBe(true);
+	expect((0, list_1.checkList)(' 0 0', type).matched).toBe(true);
+	expect((0, list_1.checkList)(' 0 0 ', type).matched).toBe(true);
+	expect((0, list_1.checkList)('0 0 0 ', type).matched).toBe(true);
+	expect((0, list_1.checkList)('0 0 0 0', type).matched).toBe(true);
+	expect((0, list_1.checkList)('0 0 0    0', type).matched).toBe(true);
+	expect((0, list_1.checkList)('1', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 1 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 1 0', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 1 0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)('0 1 0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)('0 1 0 0', type).matched).toBe(false);
+	expect((0, list_1.checkList)('0 1 0    0', type).matched).toBe(false);
 });
 test('Zero comma', () => {
-    const type = { token: 'Zero', separator: 'comma' };
-    expect((0, list_1.checkList)('0', type).matched).toBe(true);
-    expect((0, list_1.checkList)(' 0 ', type).matched).toBe(true);
-    expect((0, list_1.checkList)(' 0 0', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 0,0', type).matched).toBe(true);
-    expect((0, list_1.checkList)(' 0,,0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)('0 0 0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 0,0,0,0 ', type).matched).toBe(true);
-    expect((0, list_1.checkList)('0, 0, 0 , 0', type).matched).toBe(true);
-    expect((0, list_1.checkList)('0,0,0,0,', type).matched).toBe(false);
-    expect((0, list_1.checkList)(',0,0,0,0', type).matched).toBe(false);
+	const type = { token: 'Zero', separator: 'comma' };
+	expect((0, list_1.checkList)('0', type).matched).toBe(true);
+	expect((0, list_1.checkList)(' 0 ', type).matched).toBe(true);
+	expect((0, list_1.checkList)(' 0 0', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 0,0', type).matched).toBe(true);
+	expect((0, list_1.checkList)(' 0,,0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)('0 0 0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 0,0,0,0 ', type).matched).toBe(true);
+	expect((0, list_1.checkList)('0, 0, 0 , 0', type).matched).toBe(true);
+	expect((0, list_1.checkList)('0,0,0,0,', type).matched).toBe(false);
+	expect((0, list_1.checkList)(',0,0,0,0', type).matched).toBe(false);
 });
 test('Zero comma (disallowToSurroundBySpaces)', () => {
-    const type = { token: 'Zero', separator: 'comma', disallowToSurroundBySpaces: true };
-    expect((0, list_1.checkList)('0', type).matched).toBe(true);
-    expect((0, list_1.checkList)(' 0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 0 0', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 0,0', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 0,,0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)('0 0 0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)(' 0,0,0,0 ', type).matched).toBe(false);
-    expect((0, list_1.checkList)('0, 0, 0 , 0', type).matched).toBe(false);
-    expect((0, list_1.checkList)('0,0,0,0', type).matched).toBe(true);
-    expect((0, list_1.checkList)('0,0,0,0,', type).matched).toBe(false);
-    expect((0, list_1.checkList)(',0,0,0,0', type).matched).toBe(false);
+	const type = { token: 'Zero', separator: 'comma', disallowToSurroundBySpaces: true };
+	expect((0, list_1.checkList)('0', type).matched).toBe(true);
+	expect((0, list_1.checkList)(' 0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 0 0', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 0,0', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 0,,0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)('0 0 0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)(' 0,0,0,0 ', type).matched).toBe(false);
+	expect((0, list_1.checkList)('0, 0, 0 , 0', type).matched).toBe(false);
+	expect((0, list_1.checkList)('0,0,0,0', type).matched).toBe(true);
+	expect((0, list_1.checkList)('0,0,0,0,', type).matched).toBe(false);
+	expect((0, list_1.checkList)(',0,0,0,0', type).matched).toBe(false);
 });
 test('Location of the token', () => {
-    const type = { token: 'Accept', separator: 'comma' };
-    expect((0, list_1.checkList)('x/y;a=b', type)).toStrictEqual({
-        candidate: 'x/y',
-        column: 4,
-        expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
-        length: 4,
-        line: 1,
-        matched: false,
-        offset: 3,
-        raw: ';a=b',
-        reason: 'extra-token',
-        partName: 'the content of the list',
-        ref: 'https://html.spec.whatwg.org/multipage/input.html#attr-input-accept',
-    });
-    expect((0, list_1.checkList)('x/y,x/y;a=b', type)).toStrictEqual({
-        candidate: 'x/y',
-        column: 8,
-        expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
-        length: 4,
-        line: 1,
-        matched: false,
-        offset: 7,
-        raw: ';a=b',
-        reason: 'extra-token',
-        partName: 'the content of the list',
-        ref: 'https://html.spec.whatwg.org/multipage/input.html#attr-input-accept',
-    });
-    expect((0, list_1.checkList)('x/y\n,\nx/y;a=b', type)).toStrictEqual({
-        candidate: 'x/y',
-        column: 4,
-        expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
-        length: 4,
-        line: 3,
-        matched: false,
-        offset: 9,
-        raw: ';a=b',
-        reason: 'extra-token',
-        partName: 'the content of the list',
-        ref: 'https://html.spec.whatwg.org/multipage/input.html#attr-input-accept',
-    });
+	const type = { token: 'Accept', separator: 'comma' };
+	expect((0, list_1.checkList)('x/y;a=b', type)).toStrictEqual({
+		candidate: 'x/y',
+		column: 4,
+		expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
+		length: 4,
+		line: 1,
+		matched: false,
+		offset: 3,
+		raw: ';a=b',
+		reason: 'extra-token',
+		partName: 'the content of the list',
+		ref: 'https://html.spec.whatwg.org/multipage/input.html#attr-input-accept',
+	});
+	expect((0, list_1.checkList)('x/y,x/y;a=b', type)).toStrictEqual({
+		candidate: 'x/y',
+		column: 8,
+		expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
+		length: 4,
+		line: 1,
+		matched: false,
+		offset: 7,
+		raw: ';a=b',
+		reason: 'extra-token',
+		partName: 'the content of the list',
+		ref: 'https://html.spec.whatwg.org/multipage/input.html#attr-input-accept',
+	});
+	expect((0, list_1.checkList)('x/y\n,\nx/y;a=b', type)).toStrictEqual({
+		candidate: 'x/y',
+		column: 4,
+		expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
+		length: 4,
+		line: 3,
+		matched: false,
+		offset: 9,
+		raw: ';a=b',
+		reason: 'extra-token',
+		partName: 'the content of the list',
+		ref: 'https://html.spec.whatwg.org/multipage/input.html#attr-input-accept',
+	});
 });
 test('Expected comma', () => {
-    const type = { token: 'Accept', separator: 'comma' };
-    expect((0, list_1.checkList)('x/y,', type)).toStrictEqual({
-        column: 4,
-        expects: undefined,
-        length: 1,
-        line: 1,
-        matched: false,
-        offset: 3,
-        raw: ',',
-        reason: 'extra-token',
-        ref: null,
-    });
-    expect((0, list_1.checkList)('x/y,,x/y', type)).toStrictEqual({
-        column: 5,
-        expects: undefined,
-        length: 1,
-        line: 1,
-        matched: false,
-        offset: 4,
-        raw: ',',
-        reason: 'unexpected-comma',
-        ref: null,
-    });
+	const type = { token: 'Accept', separator: 'comma' };
+	expect((0, list_1.checkList)('x/y,', type)).toStrictEqual({
+		column: 4,
+		expects: undefined,
+		length: 1,
+		line: 1,
+		matched: false,
+		offset: 3,
+		raw: ',',
+		reason: 'extra-token',
+		ref: null,
+	});
+	expect((0, list_1.checkList)('x/y,,x/y', type)).toStrictEqual({
+		column: 5,
+		expects: undefined,
+		length: 1,
+		line: 1,
+		matched: false,
+		offset: 4,
+		raw: ',',
+		reason: 'unexpected-comma',
+		ref: null,
+	});
 });
 test('Missing comma', () => {
-    const type = { token: 'Accept', separator: 'comma' };
-    expect((0, list_1.checkList)('a/b,x/y a/z', type)).toStrictEqual({
-        column: 9,
-        candidate: ',a/z',
-        expects: undefined,
-        length: 3,
-        line: 1,
-        matched: false,
-        offset: 8,
-        raw: 'a/z',
-        reason: 'missing-comma',
-        ref: null,
-    });
+	const type = { token: 'Accept', separator: 'comma' };
+	expect((0, list_1.checkList)('a/b,x/y a/z', type)).toStrictEqual({
+		column: 9,
+		candidate: ',a/z',
+		expects: undefined,
+		length: 3,
+		line: 1,
+		matched: false,
+		offset: 8,
+		raw: 'a/z',
+		reason: 'missing-comma',
+		ref: null,
+	});
 });

lib/match-result.d.ts

@@ -1,9 +0,22 @@
-import type { FormattedPrimitiveTypeCheck, MatchedResult, UnmatchedResult, UnmatchedResultOptions, UnmatchedResultReason } from './types';
-export declare function matches(checker: FormattedPrimitiveTypeCheck, options?: UnmatchedResultOptions & {
-    ref?: string;
-    reason?: UnmatchedResultReason;
-}): (value: string) => MatchedResult | UnmatchedResult;
+import type {
+	FormattedPrimitiveTypeCheck,
+	MatchedResult,
+	UnmatchedResult,
+	UnmatchedResultOptions,
+	UnmatchedResultReason,
+} from './types';
+export declare function matches(
+	checker: FormattedPrimitiveTypeCheck,
+	options?: UnmatchedResultOptions & {
+		readonly ref?: string;
+		readonly reason?: UnmatchedResultReason;
+	},
+): (value: string) => MatchedResult | UnmatchedResult;
 export declare function matched(): MatchedResult;
-export declare function unmatched(value: string, reason?: UnmatchedResultReason, options?: UnmatchedResultOptions & {
-    ref?: string;
-}): UnmatchedResult;
+export declare function unmatched(
+	value: string,
+	reason?: UnmatchedResultReason,
+	options?: UnmatchedResultOptions & {
+		readonly ref?: string;
+	},
+): UnmatchedResult;

lib/match-result.js

@@ -21,6 +21,7 @@ "use strict";
 function unmatched(value, reason, options) {
+    var _a;
     return {
         ...options,
         matched: false,
-        ref: (options === null || options === void 0 ? void 0 : options.ref) || null,
+        ref: (_a = options === null || options === void 0 ? void 0 : options.ref) !== null && _a !== void 0 ? _a : null,
         raw: value,
@@ -27,0 +28,0 @@ offset: 0,

lib/number.d.ts

 import type { Result } from './types';
 import type { Number } from './types.schema';
-export declare function checkNumber(value: string, type: Number, ref?: string): Result;
+export declare function checkNumber(value: string, type: Readonly<Number>, ref?: string): Result;

lib/primitive/index.spec.js

@@ -1,62 +0,63 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const _1 = require(".");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const _1 = require('.');
 test('int', () => {
-    expect((0, _1.isInt)('0')).toBe(true);
-    expect((0, _1.isInt)('1')).toBe(true);
-    expect((0, _1.isInt)('-0')).toBe(true);
-    expect((0, _1.isInt)('-1')).toBe(true);
-    expect((0, _1.isInt)('10')).toBe(true);
-    expect((0, _1.isInt)('100')).toBe(true);
-    expect((0, _1.isInt)('1.00')).toBe(false);
-    expect((0, _1.isInt)('.001')).toBe(false);
-    expect((0, _1.isInt)(' 1 ')).toBe(false);
-    expect((0, _1.isInt)('- 1')).toBe(false);
+	expect((0, _1.isInt)('0')).toBe(true);
+	expect((0, _1.isInt)('1')).toBe(true);
+	expect((0, _1.isInt)('-0')).toBe(true);
+	expect((0, _1.isInt)('-1')).toBe(true);
+	expect((0, _1.isInt)('10')).toBe(true);
+	expect((0, _1.isInt)('100')).toBe(true);
+	expect((0, _1.isInt)('1.00')).toBe(false);
+	expect((0, _1.isInt)('.001')).toBe(false);
+	expect((0, _1.isInt)(' 1 ')).toBe(false);
+	expect((0, _1.isInt)('- 1')).toBe(false);
 });
 test('uint', () => {
-    expect((0, _1.isUint)('0')).toBe(true);
-    expect((0, _1.isUint)('1')).toBe(true);
-    expect((0, _1.isUint)('10')).toBe(true);
-    expect((0, _1.isUint)('100')).toBe(true);
-    expect((0, _1.isUint)('-0')).toBe(false);
-    expect((0, _1.isUint)('-1')).toBe(false);
-    expect((0, _1.isUint)('1.00')).toBe(false);
-    expect((0, _1.isUint)('.001')).toBe(false);
-    expect((0, _1.isUint)(' 1 ')).toBe(false);
-    expect((0, _1.isUint)('- 1')).toBe(false);
+	expect((0, _1.isUint)('0')).toBe(true);
+	expect((0, _1.isUint)('1')).toBe(true);
+	expect((0, _1.isUint)('10')).toBe(true);
+	expect((0, _1.isUint)('100')).toBe(true);
+	expect((0, _1.isUint)('-0')).toBe(false);
+	expect((0, _1.isUint)('-1')).toBe(false);
+	expect((0, _1.isUint)('1.00')).toBe(false);
+	expect((0, _1.isUint)('.001')).toBe(false);
+	expect((0, _1.isUint)(' 1 ')).toBe(false);
+	expect((0, _1.isUint)('- 1')).toBe(false);
 });
 test('float', () => {
-    expect((0, _1.isFloat)('0')).toBe(true);
-    expect((0, _1.isFloat)('1')).toBe(true);
-    expect((0, _1.isFloat)('10')).toBe(true);
-    expect((0, _1.isFloat)('100')).toBe(true);
-    expect((0, _1.isFloat)('-0')).toBe(true);
-    expect((0, _1.isFloat)('-1')).toBe(true);
-    expect((0, _1.isFloat)('1.00')).toBe(true);
-    expect((0, _1.isFloat)('.001')).toBe(true);
-    expect((0, _1.isFloat)(' 1 ')).toBe(false);
-    expect((0, _1.isFloat)('- 1')).toBe(false);
+	expect((0, _1.isFloat)('0')).toBe(true);
+	expect((0, _1.isFloat)('1')).toBe(true);
+	expect((0, _1.isFloat)('10')).toBe(true);
+	expect((0, _1.isFloat)('100')).toBe(true);
+	expect((0, _1.isFloat)('-0')).toBe(true);
+	expect((0, _1.isFloat)('-1')).toBe(true);
+	expect((0, _1.isFloat)('1.00')).toBe(true);
+	expect((0, _1.isFloat)('.001')).toBe(true);
+	expect((0, _1.isFloat)(' 1 ')).toBe(false);
+	expect((0, _1.isFloat)('- 1')).toBe(false);
 });
 test('nonZeroUint', () => {
-    expect((0, _1.isNonZeroUint)('0')).toBe(false);
-    expect((0, _1.isNonZeroUint)('1')).toBe(true);
-    expect((0, _1.isNonZeroUint)('10')).toBe(true);
-    expect((0, _1.isNonZeroUint)('100')).toBe(true);
-    expect((0, _1.isNonZeroUint)('-0')).toBe(false);
-    expect((0, _1.isNonZeroUint)('-1')).toBe(false);
-    expect((0, _1.isNonZeroUint)('1.00')).toBe(false);
-    expect((0, _1.isNonZeroUint)('.001')).toBe(false);
-    expect((0, _1.isNonZeroUint)(' 1 ')).toBe(false);
-    expect((0, _1.isNonZeroUint)('- 1')).toBe(false);
+	expect((0, _1.isNonZeroUint)('0')).toBe(false);
+	expect((0, _1.isNonZeroUint)('1')).toBe(true);
+	expect((0, _1.isNonZeroUint)('10')).toBe(true);
+	expect((0, _1.isNonZeroUint)('100')).toBe(true);
+	expect((0, _1.isNonZeroUint)('-0')).toBe(false);
+	expect((0, _1.isNonZeroUint)('-1')).toBe(false);
+	expect((0, _1.isNonZeroUint)('1.00')).toBe(false);
+	expect((0, _1.isNonZeroUint)('.001')).toBe(false);
+	expect((0, _1.isNonZeroUint)(' 1 ')).toBe(false);
+	expect((0, _1.isNonZeroUint)('- 1')).toBe(false);
 });
 test('quantity', () => {
-    expect((0, _1.isQuantity)('0px', ['px', 'em'])).toBe(true);
-    expect((0, _1.isQuantity)('.5px', ['px', 'em'])).toBe(true);
-    expect((0, _1.isQuantity)('1.5em', ['px', 'em'])).toBe(true);
-    expect((0, _1.isQuantity)('1.5cm', ['px', 'em'])).toBe(false);
-    expect((0, _1.isQuantity)('1.5px', ['px', 'em'], 'int')).toBe(false);
-    expect((0, _1.isQuantity)('-5px', ['px', 'em'], 'int')).toBe(true);
-    expect((0, _1.isQuantity)('-5px', ['px', 'em'], 'uint')).toBe(false);
-    expect((0, _1.isQuantity)('1.12e+21px', ['px', 'em'], 'float')).toBe(true);
-    expect((0, _1.isQuantity)('1.12e+21px', ['px', 'em'], 'int')).toBe(false);
+	expect((0, _1.isQuantity)('0px', ['px', 'em'])).toBe(true);
+	expect((0, _1.isQuantity)('.5px', ['px', 'em'])).toBe(true);
+	expect((0, _1.isQuantity)('1.5em', ['px', 'em'])).toBe(true);
+	expect((0, _1.isQuantity)('1.5cm', ['px', 'em'])).toBe(false);
+	expect((0, _1.isQuantity)('1.5px', ['px', 'em'], 'int')).toBe(false);
+	expect((0, _1.isQuantity)('-5px', ['px', 'em'], 'int')).toBe(true);
+	expect((0, _1.isQuantity)('-5px', ['px', 'em'], 'uint')).toBe(false);
+	expect((0, _1.isQuantity)('1.12e+21px', ['px', 'em'], 'float')).toBe(true);
+	expect((0, _1.isQuantity)('1.12e+21px', ['px', 'em'], 'int')).toBe(false);
 });

lib/primitive/is-quantity.d.ts

@@ -7,2 +7,6 @@ /**
  */
-export declare function isQuantity(value: string, units: string[], numberType?: 'int' | 'uint' | 'float'): boolean;
+export declare function isQuantity(
+	value: string,
+	units: readonly string[],
+	numberType?: 'int' | 'uint' | 'float',
+): boolean;

lib/primitive/is-uint.d.ts

@@ -6,4 +6,7 @@ /**
  */
-export declare function isUint(value: string, options?: {
-    gt?: number;
-}): boolean;
+export declare function isUint(
+	value: string,
+	options?: {
+		readonly gt?: number;
+	},
+): boolean;

lib/primitive/split-unit.d.ts

@@ -7,4 +7,4 @@ /**
 export declare function splitUnit(value: string): {
-    num: string;
-    unit: string;
+	num: string;
+	unit: string;
 };

lib/primitive/split-unit.js

@@ -20,6 +20,6 @@ "use strict";
     return {
-        num,
-        unit,
+        num: num !== null && num !== void 0 ? num : value,
+        unit: unit !== null && unit !== void 0 ? unit : '',
     };
 }
 exports.splitUnit = splitUnit;

lib/rfc/is-bcp-47.spec.js

@@ -1,19 +0,20 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const is_bcp_47_1 = require("./is-bcp-47");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const is_bcp_47_1 = require('./is-bcp-47');
 const is = (0, is_bcp_47_1.isBCP47)();
 test('en-us', () => {
-    expect(is('en-us')).toBe(true);
+	expect(is('en-us')).toBe(true);
 });
 test('ja-JP', () => {
-    expect(is('ja-JP')).toBe(true);
+	expect(is('ja-JP')).toBe(true);
 });
 test('Empty', () => {
-    expect(is('')).toBe(false);
+	expect(is('')).toBe(false);
 });
 test('Invalid', () => {
-    expect(is(':::')).toBe(false);
+	expect(is(':::')).toBe(false);
 });
 test('Surrounded by spaces', () => {
-    expect(is(' en ')).toBe(false);
+	expect(is(' en ')).toBe(false);
 });

lib/token/token-collection.d.ts

@@ -0,62 +1,77 @@
+import type { TokenValue } from './types';
 import type { UnmatchedResult } from '..';
 import type { Expect, Result, List } from '../types';
+import type { ReadonlyDeep } from 'type-fest';
 import { Token } from './token';
-type TokenCollectionOptions = Partial<Omit<List, 'token'> & {
-    specificSeparator: string | string[];
-}>;
-export type TokenEachCheck = (head: Token | null, tail: TokenCollection) => Result | void;
+type TokenCollectionOptions = Partial<
+	Omit<List, 'token'> & {
+		specificSeparator: string | string[];
+	}
+>;
+export type TokenEachCheck = (head: Readonly<Token> | null, tail: ReadonlyDeep<TokenCollection>) => Result | void;
 export declare class TokenCollection extends Array<Token> {
-    static fromPatterns(value: Token | string, patterns: RegExp[], typeOptions?: Omit<TokenCollectionOptions, 'specificSeparator'> & {
-        repeat?: boolean;
-    }): TokenCollection;
-    static get [Symbol.species](): ArrayConstructor;
-    readonly allowEmpty: NonNullable<List['allowEmpty']>;
-    readonly caseInsensitive: NonNullable<List['caseInsensitive']>;
-    readonly disallowToSurroundBySpaces: NonNullable<List['disallowToSurroundBySpaces']>;
-    readonly number: List['number'];
-    readonly ordered: NonNullable<List['ordered']>;
-    readonly separator: NonNullable<List['separator']>;
-    readonly unique: NonNullable<List['unique']>;
-    constructor(value?: string, typeOptions?: TokenCollectionOptions);
-    constructor(value?: number);
-    get value(): string;
-    check(options?: {
-        expects?: Expect[];
-        ref?: string;
-        cache?: boolean;
-    }): import("..").MatchedResult | UnmatchedResult;
-    chunk(split: number): TokenCollection[];
-    compareTokens(callback: (prev: Token, current: Token) => Token | null | void): Token | null | undefined;
-    divide(position: number): readonly [TokenCollection, TokenCollection];
-    eachCheck(...callbacks: TokenEachCheck[]): Result;
-    filter(callback: (value: Token, index: number, array: Token[]) => boolean): TokenCollection;
-    getConsecutiveToken(tokenType: number): Token | null;
-    getDuplicated(): Token | null;
-    getIdentTokens(): TokenCollection;
-    /**
-     *
-     * @param value The token value or the token type or its list
-     */
-    has(value: string | RegExp | number | (string | RegExp | number)[]): boolean;
-    headAndTail(): {
-        head: Token | null;
-        tail: TokenCollection;
-    };
-    /**
-     *
-     * @param value The token value or the token type or its list
-     */
-    search(value: string | RegExp | number | (string | RegExp | number)[]): Token | null;
-    takeTurns(tokenNumbers: ReadonlyArray<number>, lastTokenNumber?: number): {
-        unexpectedLastToken: boolean;
-        expectedTokenNumber: number;
-        token: Token;
-    } | null;
-    toJSON(): {
-        type: number;
-        value: string;
-        offset: number;
-    }[];
-    private static _new;
+	static fromPatterns(
+		value: Readonly<Token> | string,
+		patterns: readonly Readonly<RegExp>[],
+		typeOptions?: ReadonlyDeep<
+			Omit<TokenCollectionOptions, 'specificSeparator'> & {
+				repeat?: boolean;
+			}
+		>,
+	): TokenCollection;
+	static get [Symbol.species](): ArrayConstructor;
+	readonly allowEmpty: NonNullable<List['allowEmpty']>;
+	readonly caseInsensitive: NonNullable<List['caseInsensitive']>;
+	readonly disallowToSurroundBySpaces: NonNullable<List['disallowToSurroundBySpaces']>;
+	readonly number: List['number'];
+	readonly ordered: NonNullable<List['ordered']>;
+	readonly separator: NonNullable<List['separator']>;
+	readonly unique: NonNullable<List['unique']>;
+	constructor(value?: string, typeOptions?: ReadonlyDeep<TokenCollectionOptions>);
+	constructor(value?: number);
+	get value(): string;
+	check(options?: {
+		expects?: Expect[];
+		ref?: string;
+		cache?: boolean;
+	}): import('..').MatchedResult | UnmatchedResult;
+	chunk(split: number): TokenCollection[];
+	compareTokens(
+		callback: (prev: Readonly<Token>, current: Readonly<Token>) => Readonly<Token> | null | void,
+	): Readonly<Token> | null | undefined;
+	divide(position: number): readonly [TokenCollection, TokenCollection];
+	eachCheck(...callbacks: readonly TokenEachCheck[]): Result;
+	filter(callback: Parameters<Array<Token>['filter']>[0]): TokenCollection;
+	getConsecutiveToken(tokenType: number): Readonly<Token> | null;
+	getDuplicated(): Token | null;
+	getIdentTokens(): TokenCollection;
+	/**
+	 *
+	 * @param value The token value or the token type or its list
+	 */
+	has(value: TokenValue): boolean;
+	headAndTail(): {
+		head: Token | null;
+		tail: TokenCollection;
+	};
+	/**
+	 *
+	 * @param value The token value or the token type or its list
+	 */
+	search(value: TokenValue): Token | null;
+	takeTurns(
+		tokenNumbers: ReadonlyArray<number>,
+		lastTokenNumber?: number,
+	): {
+		unexpectedLastToken: boolean;
+		expectedTokenNumber: number | undefined;
+		token: Token;
+	} | null;
+	toJSON(): {
+		type: number;
+		value: string;
+		offset: number;
+	}[];
+	private static _new;
 }
 export {};

lib/token/token-collection.js

@@ -8,3 +8,4 @@ "use strict";
     static fromPatterns(value, patterns, typeOptions) {
-        const origin = typeof value === 'string' ? value : value.origin;
+        var _c;
+        const originalValue = typeof value === 'string' ? value : value.originalValue;
         let strings = typeof value === 'string' ? value : value.value;
@@ -14,3 +15,3 @@ let cumulativeOffset = typeof value === 'string' ? 0 : value.offset;
         function addToken(tokenValue) {
-            const token = new token_1.Token(tokenValue, cumulativeOffset, origin);
+            const token = new token_1.Token(tokenValue, cumulativeOffset, originalValue);
             tokens.push(token);
@@ -36,3 +37,3 @@ strings = strings.slice(tokenValue.length);
                     else {
-                        value = res[0] || '';
+                        value = (_c = res[0]) !== null && _c !== void 0 ? _c : '';
                     }
@@ -57,10 +58,11 @@ }
     constructor(value, typeOptions) {
+        var _c, _d, _e, _f, _g, _h;
         super();
-        this.disallowToSurroundBySpaces = (typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.disallowToSurroundBySpaces) || false;
-        this.allowEmpty = (typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.allowEmpty) || true;
-        this.ordered = (typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.ordered) || false;
-        this.unique = (typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.unique) || false;
-        this.caseInsensitive = (typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.caseInsensitive) || true;
+        this.disallowToSurroundBySpaces = (_c = typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.disallowToSurroundBySpaces) !== null && _c !== void 0 ? _c : false;
+        this.allowEmpty = (_d = typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.allowEmpty) !== null && _d !== void 0 ? _d : true;
+        this.ordered = (_e = typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.ordered) !== null && _e !== void 0 ? _e : false;
+        this.unique = (_f = typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.unique) !== null && _f !== void 0 ? _f : false;
+        this.caseInsensitive = (_g = typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.caseInsensitive) !== null && _g !== void 0 ? _g : true;
         this.number = typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.number;
-        this.separator = (typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.separator) || 'space';
+        this.separator = (_h = typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.separator) !== null && _h !== void 0 ? _h : 'space';
         if (typeof value === 'number') {
@@ -77,8 +79,8 @@ this.length = value;
         }
-        if (typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.specificSeparator) {
-            if (Array.isArray(typeOptions.specificSeparator)) {
-                separators.push(...typeOptions.specificSeparator);
+        if ((typeOptions === null || typeOptions === void 0 ? void 0 : typeOptions.specificSeparator) != null) {
+            if (typeof typeOptions.specificSeparator === 'string') {
+                separators.push(typeOptions.specificSeparator);
             }
             else {
-                separators.push(typeOptions.specificSeparator);
+                separators.push(...typeOptions.specificSeparator);
             }
@@ -96,4 +98,5 @@ }
             const lastChar = last[0];
-            if (!separators.includes(char) &&
-                !separators.includes(last[0]) &&
+            if (lastChar &&
+                !separators.includes(char) &&
+                !separators.includes(lastChar) &&
                 ((token_1.Token.whitespace.includes(lastChar) && token_1.Token.whitespace.includes(char)) ||
@@ -199,3 +202,3 @@ (!token_1.Token.whitespace.includes(lastChar) && !token_1.Token.whitespace.includes(char)))) {
         const tokens = this.slice();
-        while (tokens.length) {
+        while (tokens.length > 0) {
             const chunkTokens = tokens.splice(0, split);
@@ -231,2 +234,3 @@ const chunk = TokenCollection._new(chunkTokens, this);
     eachCheck(...callbacks) {
+        var _c, _d;
         let headAndTail = this.headAndTail();
@@ -244,6 +248,6 @@ let head = headAndTail.head;
             if (result && !result.matched) {
-                passCount += result.passCount || 0;
+                passCount += (_c = result.passCount) !== null && _c !== void 0 ? _c : 0;
                 if (prev && result.offset === 0 && result.length === 0) {
                     const { offset, line, column } = token_1.Token.shiftLocation(prev, cumulativeOffset);
-                    firstUnmatched = firstUnmatched || {
+                    firstUnmatched = firstUnmatched !== null && firstUnmatched !== void 0 ? firstUnmatched : {
                         ...result,
@@ -256,3 +260,3 @@ offset,
                 if (!prev && this.value.length === 0) {
-                    firstUnmatched = firstUnmatched || {
+                    firstUnmatched = firstUnmatched !== null && firstUnmatched !== void 0 ? firstUnmatched : {
                         ...result,
@@ -274,3 +278,3 @@ reason: 'empty-token',
                 }
-                firstUnmatched = firstUnmatched || result;
+                firstUnmatched = firstUnmatched !== null && firstUnmatched !== void 0 ? firstUnmatched : result;
             }
@@ -285,3 +289,3 @@ else if (result && !firstUnmatched && result.matched) {
             }
-            cumulativeOffset = (head === null || head === void 0 ? void 0 : head.length) || 0;
+            cumulativeOffset = (_d = head === null || head === void 0 ? void 0 : head.length) !== null && _d !== void 0 ? _d : 0;
             headAndTail = tail.headAndTail();
@@ -310,3 +314,3 @@ prev = head;
         });
-        return resultToken || null;
+        return resultToken !== null && resultToken !== void 0 ? resultToken : null;
     }
@@ -348,3 +352,3 @@ getDuplicated() {
         if (!head) {
-            return { head: head || null, tail: TokenCollection._new([], this) };
+            return { head: head !== null && head !== void 0 ? head : null, tail: TokenCollection._new([], this) };
         }
@@ -370,2 +374,5 @@ const tail = TokenCollection._new(copy, this);
             const token = tokens[i];
+            if (!token) {
+                continue;
+            }
             const expectedTokenNumber = tokenNumbers[i % tokenNumbers.length];
@@ -372,0 +379,0 @@ if (token.type !== expectedTokenNumber) {

lib/token/token-collection.spec.js

@@ -1,144 +0,166 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const token_collection_1 = require("./token-collection");
-const _1 = require(".");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const token_collection_1 = require('./token-collection');
+
+const _1 = require('.');
 test('parse', () => {
-    expect(new token_collection_1.TokenCollection(' a  b   c    ').toJSON()).toStrictEqual([
-        {
-            offset: 0,
-            type: 13,
-            value: ' ',
-        },
-        {
-            offset: 1,
-            type: 1,
-            value: 'a',
-        },
-        {
-            offset: 2,
-            type: 13,
-            value: '  ',
-        },
-        {
-            offset: 4,
-            type: 1,
-            value: 'b',
-        },
-        {
-            offset: 5,
-            type: 13,
-            value: '   ',
-        },
-        {
-            offset: 8,
-            type: 1,
-            value: 'c',
-        },
-        {
-            offset: 9,
-            type: 13,
-            value: '    ',
-        },
-    ]);
+	expect(new token_collection_1.TokenCollection(' a  b   c    ').toJSON()).toStrictEqual([
+		{
+			offset: 0,
+			type: 13,
+			value: ' ',
+		},
+		{
+			offset: 1,
+			type: 1,
+			value: 'a',
+		},
+		{
+			offset: 2,
+			type: 13,
+			value: '  ',
+		},
+		{
+			offset: 4,
+			type: 1,
+			value: 'b',
+		},
+		{
+			offset: 5,
+			type: 13,
+			value: '   ',
+		},
+		{
+			offset: 8,
+			type: 1,
+			value: 'c',
+		},
+		{
+			offset: 9,
+			type: 13,
+			value: '    ',
+		},
+	]);
 });
 test('parse comma separator', () => {
-    expect(new token_collection_1.TokenCollection('a,, ,b,cde', { separator: 'comma' }).toJSON()).toStrictEqual([
-        {
-            offset: 0,
-            type: 1,
-            value: 'a',
-        },
-        {
-            offset: 1,
-            type: 18,
-            value: ',',
-        },
-        {
-            offset: 2,
-            type: 18,
-            value: ',',
-        },
-        {
-            offset: 3,
-            type: 13,
-            value: ' ',
-        },
-        {
-            offset: 4,
-            type: 18,
-            value: ',',
-        },
-        {
-            offset: 5,
-            type: 1,
-            value: 'b',
-        },
-        {
-            offset: 6,
-            type: 18,
-            value: ',',
-        },
-        {
-            offset: 7,
-            type: 1,
-            value: 'cde',
-        },
-    ]);
+	expect(new token_collection_1.TokenCollection('a,, ,b,cde', { separator: 'comma' }).toJSON()).toStrictEqual([
+		{
+			offset: 0,
+			type: 1,
+			value: 'a',
+		},
+		{
+			offset: 1,
+			type: 18,
+			value: ',',
+		},
+		{
+			offset: 2,
+			type: 18,
+			value: ',',
+		},
+		{
+			offset: 3,
+			type: 13,
+			value: ' ',
+		},
+		{
+			offset: 4,
+			type: 18,
+			value: ',',
+		},
+		{
+			offset: 5,
+			type: 1,
+			value: 'b',
+		},
+		{
+			offset: 6,
+			type: 18,
+			value: ',',
+		},
+		{
+			offset: 7,
+			type: 1,
+			value: 'cde',
+		},
+	]);
 });
 test('A comma is an ident if the comma is not a separator', () => {
-    expect(new token_collection_1.TokenCollection('a ,cde , f').toJSON()).toStrictEqual([
-        {
-            offset: 0,
-            type: 1,
-            value: 'a',
-        },
-        {
-            offset: 1,
-            type: 13,
-            value: ' ',
-        },
-        {
-            offset: 2,
-            type: 1,
-            value: ',cde',
-        },
-        {
-            offset: 6,
-            type: 13,
-            value: ' ',
-        },
-        {
-            offset: 7,
-            type: 1,
-            value: ',',
-        },
-        {
-            offset: 8,
-            type: 13,
-            value: ' ',
-        },
-        {
-            offset: 9,
-            type: 1,
-            value: 'f',
-        },
-    ]);
+	expect(new token_collection_1.TokenCollection('a ,cde , f').toJSON()).toStrictEqual([
+		{
+			offset: 0,
+			type: 1,
+			value: 'a',
+		},
+		{
+			offset: 1,
+			type: 13,
+			value: ' ',
+		},
+		{
+			offset: 2,
+			type: 1,
+			value: ',cde',
+		},
+		{
+			offset: 6,
+			type: 13,
+			value: ' ',
+		},
+		{
+			offset: 7,
+			type: 1,
+			value: ',',
+		},
+		{
+			offset: 8,
+			type: 13,
+			value: ' ',
+		},
+		{
+			offset: 9,
+			type: 1,
+			value: 'f',
+		},
+	]);
 });
 test('getConsecutiveToken', () => {
-    var _a;
-    expect(new token_collection_1.TokenCollection('a,b,c', { separator: 'comma' }).getConsecutiveToken(_1.Token.Comma)).toBeFalsy();
-    expect(new token_collection_1.TokenCollection('a,,b', { separator: 'comma' }).getConsecutiveToken(_1.Token.Comma)).toBeTruthy();
-    expect((_a = new token_collection_1.TokenCollection('a,,b', { separator: 'comma' }).getConsecutiveToken(_1.Token.Comma)) === null || _a === void 0 ? void 0 : _a.offset).toBe(2);
+	let _a;
+	expect(
+		new token_collection_1.TokenCollection('a,b,c', { separator: 'comma' }).getConsecutiveToken(_1.Token.Comma),
+	).toBeFalsy();
+	expect(
+		new token_collection_1.TokenCollection('a,,b', { separator: 'comma' }).getConsecutiveToken(_1.Token.Comma),
+	).toBeTruthy();
+	expect(
+		(_a = new token_collection_1.TokenCollection('a,,b', { separator: 'comma' }).getConsecutiveToken(
+			_1.Token.Comma,
+		)) === null || _a === void 0
+			? void 0
+			: _a.offset,
+	).toBe(2);
 });
 test('fromPatterns', () => {
-    const patterns = [/\+|-/, /[0-9]{2}/, /:?/, /[0-9]{2}/];
-    expect(token_collection_1.TokenCollection.fromPatterns('+00:00', patterns).map(t => t.value)).toStrictEqual(['+', '00', ':', '00']);
-    expect(token_collection_1.TokenCollection.fromPatterns('+0000', patterns).map(t => t.value)).toStrictEqual(['+', '00', '', '00']);
-    expect(token_collection_1.TokenCollection.fromPatterns('+00/00', patterns).map(t => t.value)).toStrictEqual([
-        '+',
-        '00',
-        '',
-        '',
-        '/00',
-    ]);
+	const patterns = [/\+|-/, /[0-9]{2}/, /:?/, /[0-9]{2}/];
+	expect(token_collection_1.TokenCollection.fromPatterns('+00:00', patterns).map(t => t.value)).toStrictEqual([
+		'+',
+		'00',
+		':',
+		'00',
+	]);
+	expect(token_collection_1.TokenCollection.fromPatterns('+0000', patterns).map(t => t.value)).toStrictEqual([
+		'+',
+		'00',
+		'',
+		'00',
+	]);
+	expect(token_collection_1.TokenCollection.fromPatterns('+00/00', patterns).map(t => t.value)).toStrictEqual([
+		'+',
+		'00',
+		'',
+		'',
+		'/00',
+	]);
 });

lib/token/token.d.ts

@@ -0,55 +1,61 @@
+import type { TokenValue } from './types';
 import type { UnmatchedResult, UnmatchedResultOptions, UnmatchedResultReason } from '../types';
 export declare class Token {
-    #private;
-    /**
-     * @see https://github.com/csstree/csstree/blob/master/lib/tokenizer/types.js
-     */
-    static readonly Comma = 18;
-    static readonly Ident = 1;
-    static readonly WhiteSpace = 13;
-    /**
-     * ASCII whitespace is
-     * - U+0009 TAB
-     * - U+000A LF
-     * - U+000C FF
-     * - U+000D CR
-     * - U+0020 SPACE.
-     *
-     * @see https://infra.spec.whatwg.org/#ascii-whitespace
-     */
-    static readonly whitespace: ReadonlyArray<string>;
-    static getCol(value: string, offset: number): number;
-    static getLine(value: string, offset: number): number;
-    static getType(value: string, separators?: string[]): 1 | 13 | 18;
-    static shiftLocation(token: Token, offset: number): {
-        offset: number;
-        line: number;
-        column: number;
-    };
-    readonly offset: number;
-    readonly type: number;
-    readonly value: string;
-    constructor(value: string, offset: number, originalValue: string, separators?: string[]);
-    get length(): number;
-    get origin(): string;
-    /**
-     *
-     * @param value The token value or the token type or its list
-     */
-    includes(value: string | RegExp | number | (string | RegExp | number)[], caseInsensitive?: boolean): boolean;
-    /**
-     *
-     * @param value The token value or the token type or its list
-     */
-    match(value: string | RegExp | number | (string | RegExp | number)[], caseInsensitive?: boolean): boolean;
-    toJSON(): {
-        type: number;
-        value: string;
-        offset: number;
-    };
-    toNumber(): number;
-    unmatched(options?: UnmatchedResultOptions & {
-        ref?: string;
-        reason?: UnmatchedResultReason;
-    }): UnmatchedResult;
+	/**
+	 * @see https://github.com/csstree/csstree/blob/master/lib/tokenizer/types.js
+	 */
+	static readonly Comma = 18;
+	static readonly Ident = 1;
+	static readonly WhiteSpace = 13;
+	/**
+	 * ASCII whitespace is
+	 * - U+0009 TAB
+	 * - U+000A LF
+	 * - U+000C FF
+	 * - U+000D CR
+	 * - U+0020 SPACE.
+	 *
+	 * @see https://infra.spec.whatwg.org/#ascii-whitespace
+	 */
+	static readonly whitespace: ReadonlyArray<string>;
+	static getCol(value: string, offset: number): number;
+	static getLine(value: string, offset: number): number;
+	static getType(value: string, separators?: readonly string[]): 1 | 13 | 18;
+	static shiftLocation(
+		token: Readonly<Token>,
+		offset: number,
+	): {
+		offset: number;
+		line: number;
+		column: number;
+	};
+	readonly offset: number;
+	readonly originalValue: string;
+	readonly type: number;
+	readonly value: string;
+	constructor(value: string, offset: number, originalValue: string, separators?: readonly string[]);
+	get length(): number;
+	clone(): Token;
+	/**
+	 *
+	 * @param value The token value or the token type or its list
+	 */
+	includes(value: TokenValue, caseInsensitive?: boolean): boolean;
+	/**
+	 *
+	 * @param value The token value or the token type or its list
+	 */
+	match(value: TokenValue, caseInsensitive?: boolean): boolean;
+	toJSON(): {
+		type: number;
+		value: string;
+		offset: number;
+	};
+	toNumber(): number;
+	unmatched(
+		options?: UnmatchedResultOptions & {
+			readonly ref?: string;
+			readonly reason?: UnmatchedResultReason;
+		},
+	): UnmatchedResult;
 }

lib/token/token.js

 "use strict";
-var _Token_originalValue;
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Token = void 0;
-const tslib_1 = require("tslib");
 class Token {
     static getCol(value, offset) {
+        var _a;
         const lines = value.slice(0, offset).split(/\n/g);
-        return lines[lines.length - 1].length + 1;
+        return ((_a = lines[lines.length - 1]) !== null && _a !== void 0 ? _a : '').length + 1;
     }
@@ -15,6 +14,7 @@ static getLine(value, offset) {
     static getType(value, separators) {
-        if (Token.whitespace.includes(value[0])) {
+        var _a, _b;
+        if (Token.whitespace.includes((_a = value[0]) !== null && _a !== void 0 ? _a : '')) {
             return Token.WhiteSpace;
         }
-        if (separators === null || separators === void 0 ? void 0 : separators.includes(value[0])) {
+        if (separators === null || separators === void 0 ? void 0 : separators.includes((_b = value[0]) !== null && _b !== void 0 ? _b : '')) {
             switch (value[0]) {
@@ -31,12 +31,11 @@ case ',':
             offset: shifted,
-            line: Token.getLine(tslib_1.__classPrivateFieldGet(token, _Token_originalValue, "f"), shifted),
-            column: Token.getCol(tslib_1.__classPrivateFieldGet(token, _Token_originalValue, "f"), shifted),
+            line: Token.getLine(token.originalValue, shifted),
+            column: Token.getCol(token.originalValue, shifted),
         };
     }
     constructor(value, offset, originalValue, separators) {
-        _Token_originalValue.set(this, void 0);
         this.type = Token.getType(value, separators);
         this.value = value;
         this.offset = offset;
-        tslib_1.__classPrivateFieldSet(this, _Token_originalValue, originalValue, "f");
+        this.originalValue = originalValue;
     }
@@ -46,4 +45,4 @@ get length() {
     }
-    get origin() {
-        return tslib_1.__classPrivateFieldGet(this, _Token_originalValue, "f");
+    clone() {
+        return new Token(this.value, this.offset, this.originalValue);
     }
@@ -61,3 +60,3 @@ /**
             const b = caseInsensitive ? value.toLowerCase() : value;
-            return a.indexOf(b) !== -1;
+            return a.includes(b);
         }
@@ -97,21 +96,20 @@ if (value instanceof RegExp) {
     toNumber() {
-        return parseFloat(this.value);
+        const num = parseFloat(this.value);
+        return isNaN(num) ? 0 : num;
     }
     unmatched(options) {
-        var _a;
+        var _a, _b;
         return {
             ...options,
             matched: false,
-            ref: (options === null || options === void 0 ? void 0 : options.ref) || null,
+            ref: (_a = options === null || options === void 0 ? void 0 : options.ref) !== null && _a !== void 0 ? _a : null,
             raw: this.value,
             offset: this.offset,
             length: this.value.length,
-            line: Token.getLine(tslib_1.__classPrivateFieldGet(this, _Token_originalValue, "f"), this.offset),
-            column: Token.getCol(tslib_1.__classPrivateFieldGet(this, _Token_originalValue, "f"), this.offset),
-            reason: (_a = options === null || options === void 0 ? void 0 : options.reason) !== null && _a !== void 0 ? _a : 'syntax-error',
+            line: Token.getLine(this.originalValue, this.offset),
+            column: Token.getCol(this.originalValue, this.offset),
+            reason: (_b = options === null || options === void 0 ? void 0 : options.reason) !== null && _b !== void 0 ? _b : 'syntax-error',
         };
     }
 }
-exports.Token = Token;
-_Token_originalValue = new WeakMap();
 /**
@@ -134,1 +132,2 @@ * @see https://github.com/csstree/csstree/blob/master/lib/tokenizer/types.js
 Token.whitespace = ['\u0009', '\u000A', '\u000C', '\u000D', '\u0020'];
+exports.Token = Token;

lib/types.d.ts

@@ -5,39 +5,59 @@ import type { cssSyntaxMatch } from './css-syntax';
 export type UnmatchedResult = {
-    matched: false;
-    ref: string | null;
-    raw: string;
-    length: number;
-    offset: number;
-    line: number;
-    column: number;
-    reason: UnmatchedResultReason;
-    passCount?: number;
+	readonly matched: false;
+	readonly ref: string | null;
+	readonly raw: string;
+	readonly length: number;
+	readonly offset: number;
+	readonly line: number;
+	readonly column: number;
+	readonly reason: UnmatchedResultReason;
+	readonly passCount?: number;
 } & UnmatchedResultOptions;
 export type UnmatchedResultOptions = {
-    partName?: string;
-    expects?: Expect[];
-    extra?: Expect;
-    candidate?: string;
+	readonly partName?: string;
+	readonly expects?: readonly Expect[];
+	readonly extra?: Expect;
+	readonly candidate?: string;
 };
-export type UnmatchedResultReason = 'syntax-error' | 'typo' | 'missing-token' | 'missing-comma' | 'unexpected-token' | 'unexpected-space' | 'unexpected-newline' | 'unexpected-comma' | 'empty-token' | 'out-of-range' | 'doesnt-exist-in-enum' | 'duplicated' | 'illegal-combination' | 'illegal-order' | 'extra-token' | 'must-be-percent-encoded' | 'must-be-serialized' | {
-    type: 'out-of-range';
-    gt?: number;
-    gte?: number;
-    lt?: number;
-    lte?: number;
-} | {
-    type: 'out-of-range-length-char';
-    gte: number;
-    lte?: number;
-} | {
-    type: 'out-of-range-length-digit';
-    gte: number;
-    lte?: number;
-};
+export type UnmatchedResultReason =
+	| 'syntax-error'
+	| 'typo'
+	| 'missing-token'
+	| 'missing-comma'
+	| 'unexpected-token'
+	| 'unexpected-space'
+	| 'unexpected-newline'
+	| 'unexpected-comma'
+	| 'empty-token'
+	| 'out-of-range'
+	| 'doesnt-exist-in-enum'
+	| 'duplicated'
+	| 'illegal-combination'
+	| 'illegal-order'
+	| 'extra-token'
+	| 'must-be-percent-encoded'
+	| 'must-be-serialized'
+	| {
+			readonly type: 'out-of-range';
+			readonly gt?: number;
+			readonly gte?: number;
+			readonly lt?: number;
+			readonly lte?: number;
+	  }
+	| {
+			readonly type: 'out-of-range-length-char';
+			readonly gte: number;
+			readonly lte?: number;
+	  }
+	| {
+			readonly type: 'out-of-range-length-digit';
+			readonly gte: number;
+			readonly lte?: number;
+	  };
 export type MatchedResult = {
-    matched: true;
+	readonly matched: true;
 };
 export type Expect = {
-    type: 'const' | 'format' | 'syntax' | 'regexp' | 'common';
-    value: string;
+	readonly type: 'const' | 'format' | 'syntax' | 'regexp' | 'common';
+	readonly value: string;
 };
@@ -48,5 +68,5 @@ export type FormattedPrimitiveTypeCheck = (value: string) => boolean;
 export type CustomSyntax = {
-    ref: string;
-    expects?: Expect[];
-    is: CustomSyntaxCheck;
+	readonly ref: string;
+	readonly expects?: readonly Expect[];
+	readonly is: CustomSyntaxCheck;
 };
@@ -56,26 +76,30 @@ export type CustomSyntaxCheck = (value: string) => Result;
 export type CustomCssSyntax = {
-    ref: string;
-    caseSensitive?: boolean;
-    expects?: Expect[];
-    syntax: {
-        apply: `<${string}>`;
-        def: Record<string, string | CssSyntaxTokenizer>;
-        /**
-         * @deprecated
-         */
-        ebnf?: Record<string, string | string[]>;
-        /**
-         * @deprecated
-         */
-        properties?: Record<string, string>;
-    };
+	readonly ref: string;
+	readonly caseSensitive?: boolean;
+	readonly expects?: readonly Expect[];
+	readonly syntax: {
+		readonly apply: `<${string}>`;
+		readonly def: Readonly<Record<string, string | CssSyntaxTokenizer>>;
+		/**
+		 * @deprecated
+		 */
+		readonly ebnf?: Readonly<Record<string, string | readonly string[]>>;
+		/**
+		 * @deprecated
+		 */
+		readonly properties?: Readonly<Record<string, string>>;
+	};
 };
 export type CSSSyntaxToken = {
-    type: number;
-    value: string;
-    index: number;
-    balance: number;
-    node?: any;
+	readonly type: number;
+	readonly value: string;
+	readonly index: number;
+	readonly balance: number;
+	readonly node?: any;
 };
-export type CssSyntaxTokenizer = (token: CSSSyntaxToken | null, getNextToken: GetNextToken, match: typeof cssSyntaxMatch) => number;
+export type CssSyntaxTokenizer = (
+	token: Readonly<CSSSyntaxToken> | null,
+	getNextToken: GetNextToken,
+	match: typeof cssSyntaxMatch,
+) => number;
 export type GetNextToken = (length: number) => CSSSyntaxToken | null;

lib/types.schema.d.ts

@@ -8,7 +8,1058 @@ /**
 export type KeywordDefinedType = CssSyntax | ExtendedType | HtmlAttrRequirement;
-export type CssSyntax = "<'--*'>" | "<'-moz-appearance'>" | "<'-moz-background-clip'>" | "<'-moz-binding'>" | "<'-moz-border-bottom-colors'>" | "<'-moz-border-left-colors'>" | "<'-moz-border-radius-bottomleft'>" | "<'-moz-border-radius-bottomright'>" | "<'-moz-border-radius-topleft'>" | "<'-moz-border-radius-topright'>" | "<'-moz-border-right-colors'>" | "<'-moz-border-top-colors'>" | "<'-moz-context-properties'>" | "<'-moz-control-character-visibility'>" | "<'-moz-float-edge'>" | "<'-moz-force-broken-image-icon'>" | "<'-moz-image-region'>" | "<'-moz-orient'>" | "<'-moz-osx-font-smoothing'>" | "<'-moz-outline-radius'>" | "<'-moz-outline-radius-bottomleft'>" | "<'-moz-outline-radius-bottomright'>" | "<'-moz-outline-radius-topleft'>" | "<'-moz-outline-radius-topright'>" | "<'-moz-stack-sizing'>" | "<'-moz-text-blink'>" | "<'-moz-user-focus'>" | "<'-moz-user-input'>" | "<'-moz-user-modify'>" | "<'-moz-user-select'>" | "<'-moz-window-dragging'>" | "<'-moz-window-shadow'>" | "<'-ms-accelerator'>" | "<'-ms-block-progression'>" | "<'-ms-content-zoom-chaining'>" | "<'-ms-content-zoom-limit'>" | "<'-ms-content-zoom-limit-max'>" | "<'-ms-content-zoom-limit-min'>" | "<'-ms-content-zoom-snap'>" | "<'-ms-content-zoom-snap-points'>" | "<'-ms-content-zoom-snap-type'>" | "<'-ms-content-zooming'>" | "<'-ms-filter'>" | "<'-ms-flex-align'>" | "<'-ms-flex-item-align'>" | "<'-ms-flex-line-pack'>" | "<'-ms-flex-negative'>" | "<'-ms-flex-order'>" | "<'-ms-flex-pack'>" | "<'-ms-flex-positive'>" | "<'-ms-flex-preferred-size'>" | "<'-ms-flow-from'>" | "<'-ms-flow-into'>" | "<'-ms-grid-column-align'>" | "<'-ms-grid-columns'>" | "<'-ms-grid-row-align'>" | "<'-ms-grid-rows'>" | "<'-ms-high-contrast-adjust'>" | "<'-ms-hyphenate-limit-chars'>" | "<'-ms-hyphenate-limit-last'>" | "<'-ms-hyphenate-limit-lines'>" | "<'-ms-hyphenate-limit-zone'>" | "<'-ms-ime-align'>" | "<'-ms-interpolation-mode'>" | "<'-ms-overflow-style'>" | "<'-ms-scroll-chaining'>" | "<'-ms-scroll-limit'>" | "<'-ms-scroll-limit-x-max'>" | "<'-ms-scroll-limit-x-min'>" | "<'-ms-scroll-limit-y-max'>" | "<'-ms-scroll-limit-y-min'>" | "<'-ms-scroll-rails'>" | "<'-ms-scroll-snap-points-x'>" | "<'-ms-scroll-snap-points-y'>" | "<'-ms-scroll-snap-type'>" | "<'-ms-scroll-snap-x'>" | "<'-ms-scroll-snap-y'>" | "<'-ms-scroll-translation'>" | "<'-ms-scrollbar-3dlight-color'>" | "<'-ms-scrollbar-arrow-color'>" | "<'-ms-scrollbar-base-color'>" | "<'-ms-scrollbar-darkshadow-color'>" | "<'-ms-scrollbar-face-color'>" | "<'-ms-scrollbar-highlight-color'>" | "<'-ms-scrollbar-shadow-color'>" | "<'-ms-scrollbar-track-color'>" | "<'-ms-text-autospace'>" | "<'-ms-touch-select'>" | "<'-ms-user-select'>" | "<'-ms-wrap-flow'>" | "<'-ms-wrap-margin'>" | "<'-ms-wrap-through'>" | "<'-webkit-appearance'>" | "<'-webkit-background-clip'>" | "<'-webkit-border-before'>" | "<'-webkit-border-before-color'>" | "<'-webkit-border-before-style'>" | "<'-webkit-border-before-width'>" | "<'-webkit-box-reflect'>" | "<'-webkit-column-break-after'>" | "<'-webkit-column-break-before'>" | "<'-webkit-column-break-inside'>" | "<'-webkit-font-smoothing'>" | "<'-webkit-line-clamp'>" | "<'-webkit-mask'>" | "<'-webkit-mask-attachment'>" | "<'-webkit-mask-box-image'>" | "<'-webkit-mask-clip'>" | "<'-webkit-mask-composite'>" | "<'-webkit-mask-image'>" | "<'-webkit-mask-origin'>" | "<'-webkit-mask-position'>" | "<'-webkit-mask-position-x'>" | "<'-webkit-mask-position-y'>" | "<'-webkit-mask-repeat'>" | "<'-webkit-mask-repeat-x'>" | "<'-webkit-mask-repeat-y'>" | "<'-webkit-mask-size'>" | "<'-webkit-overflow-scrolling'>" | "<'-webkit-print-color-adjust'>" | "<'-webkit-tap-highlight-color'>" | "<'-webkit-text-fill-color'>" | "<'-webkit-text-security'>" | "<'-webkit-text-stroke'>" | "<'-webkit-text-stroke-color'>" | "<'-webkit-text-stroke-width'>" | "<'-webkit-touch-callout'>" | "<'-webkit-user-drag'>" | "<'-webkit-user-modify'>" | "<'-webkit-user-select'>" | "<'accent-color'>" | "<'align-content'>" | "<'align-items'>" | "<'align-self'>" | "<'align-tracks'>" | "<'alignment-baseline'>" | "<'all'>" | "<'animation'>" | "<'animation-composition'>" | "<'animation-delay'>" | "<'animation-direction'>" | "<'animation-duration'>" | "<'animation-fill-mode'>" | "<'animation-iteration-count'>" | "<'animation-name'>" | "<'animation-play-state'>" | "<'animation-timeline'>" | "<'animation-timing-function'>" | "<'appearance'>" | "<'aspect-ratio'>" | "<'azimuth'>" | "<'backdrop-filter'>" | "<'backface-visibility'>" | "<'background'>" | "<'background-attachment'>" | "<'background-blend-mode'>" | "<'background-clip'>" | "<'background-color'>" | "<'background-image'>" | "<'background-origin'>" | "<'background-position'>" | "<'background-position-x'>" | "<'background-position-y'>" | "<'background-repeat'>" | "<'background-size'>" | "<'baseline-shift'>" | "<'behavior'>" | "<'block-overflow'>" | "<'block-size'>" | "<'border'>" | "<'border-block'>" | "<'border-block-color'>" | "<'border-block-end'>" | "<'border-block-end-color'>" | "<'border-block-end-style'>" | "<'border-block-end-width'>" | "<'border-block-start'>" | "<'border-block-start-color'>" | "<'border-block-start-style'>" | "<'border-block-start-width'>" | "<'border-block-style'>" | "<'border-block-width'>" | "<'border-bottom'>" | "<'border-bottom-color'>" | "<'border-bottom-left-radius'>" | "<'border-bottom-right-radius'>" | "<'border-bottom-style'>" | "<'border-bottom-width'>" | "<'border-collapse'>" | "<'border-color'>" | "<'border-end-end-radius'>" | "<'border-end-start-radius'>" | "<'border-image'>" | "<'border-image-outset'>" | "<'border-image-repeat'>" | "<'border-image-slice'>" | "<'border-image-source'>" | "<'border-image-width'>" | "<'border-inline'>" | "<'border-inline-color'>" | "<'border-inline-end'>" | "<'border-inline-end-color'>" | "<'border-inline-end-style'>" | "<'border-inline-end-width'>" | "<'border-inline-start'>" | "<'border-inline-start-color'>" | "<'border-inline-start-style'>" | "<'border-inline-start-width'>" | "<'border-inline-style'>" | "<'border-inline-width'>" | "<'border-left'>" | "<'border-left-color'>" | "<'border-left-style'>" | "<'border-left-width'>" | "<'border-radius'>" | "<'border-right'>" | "<'border-right-color'>" | "<'border-right-style'>" | "<'border-right-width'>" | "<'border-spacing'>" | "<'border-start-end-radius'>" | "<'border-start-start-radius'>" | "<'border-style'>" | "<'border-top'>" | "<'border-top-color'>" | "<'border-top-left-radius'>" | "<'border-top-right-radius'>" | "<'border-top-style'>" | "<'border-top-width'>" | "<'border-width'>" | "<'bottom'>" | "<'box-align'>" | "<'box-decoration-break'>" | "<'box-direction'>" | "<'box-flex'>" | "<'box-flex-group'>" | "<'box-lines'>" | "<'box-ordinal-group'>" | "<'box-orient'>" | "<'box-pack'>" | "<'box-shadow'>" | "<'box-sizing'>" | "<'break-after'>" | "<'break-before'>" | "<'break-inside'>" | "<'caption-side'>" | "<'caret'>" | "<'caret-color'>" | "<'caret-shape'>" | "<'clear'>" | "<'clip'>" | "<'clip-path'>" | "<'clip-rule'>" | "<'color'>" | "<'color-scheme'>" | "<'column-count'>" | "<'column-fill'>" | "<'column-gap'>" | "<'column-rule'>" | "<'column-rule-color'>" | "<'column-rule-style'>" | "<'column-rule-width'>" | "<'column-span'>" | "<'column-width'>" | "<'columns'>" | "<'contain'>" | "<'contain-intrinsic-block-size'>" | "<'contain-intrinsic-height'>" | "<'contain-intrinsic-inline-size'>" | "<'contain-intrinsic-size'>" | "<'contain-intrinsic-width'>" | "<'content'>" | "<'content-visibility'>" | "<'counter-increment'>" | "<'counter-reset'>" | "<'counter-set'>" | "<'cue'>" | "<'cue-after'>" | "<'cue-before'>" | "<'cursor'>" | "<'direction'>" | "<'display'>" | "<'dominant-baseline'>" | "<'empty-cells'>" | "<'fill'>" | "<'fill-opacity'>" | "<'fill-rule'>" | "<'filter'>" | "<'flex'>" | "<'flex-basis'>" | "<'flex-direction'>" | "<'flex-flow'>" | "<'flex-grow'>" | "<'flex-shrink'>" | "<'flex-wrap'>" | "<'float'>" | "<'font'>" | "<'font-family'>" | "<'font-feature-settings'>" | "<'font-kerning'>" | "<'font-language-override'>" | "<'font-optical-sizing'>" | "<'font-size'>" | "<'font-size-adjust'>" | "<'font-smooth'>" | "<'font-stretch'>" | "<'font-style'>" | "<'font-synthesis'>" | "<'font-variant'>" | "<'font-variant-alternates'>" | "<'font-variant-caps'>" | "<'font-variant-east-asian'>" | "<'font-variant-ligatures'>" | "<'font-variant-numeric'>" | "<'font-variant-position'>" | "<'font-variation-settings'>" | "<'font-weight'>" | "<'forced-color-adjust'>" | "<'gap'>" | "<'glyph-orientation-horizontal'>" | "<'glyph-orientation-vertical'>" | "<'grid'>" | "<'grid-area'>" | "<'grid-auto-columns'>" | "<'grid-auto-flow'>" | "<'grid-auto-rows'>" | "<'grid-column'>" | "<'grid-column-end'>" | "<'grid-column-gap'>" | "<'grid-column-start'>" | "<'grid-gap'>" | "<'grid-row'>" | "<'grid-row-end'>" | "<'grid-row-gap'>" | "<'grid-row-start'>" | "<'grid-template'>" | "<'grid-template-areas'>" | "<'grid-template-columns'>" | "<'grid-template-rows'>" | "<'hanging-punctuation'>" | "<'height'>" | "<'hyphenate-character'>" | "<'hyphens'>" | "<'image-orientation'>" | "<'image-rendering'>" | "<'image-resolution'>" | "<'ime-mode'>" | "<'initial-letter'>" | "<'initial-letter-align'>" | "<'inline-size'>" | "<'input-security'>" | "<'inset'>" | "<'inset-block'>" | "<'inset-block-end'>" | "<'inset-block-start'>" | "<'inset-inline'>" | "<'inset-inline-end'>" | "<'inset-inline-start'>" | "<'isolation'>" | "<'justify-content'>" | "<'justify-items'>" | "<'justify-self'>" | "<'justify-tracks'>" | "<'kerning'>" | "<'left'>" | "<'letter-spacing'>" | "<'line-break'>" | "<'line-clamp'>" | "<'line-height'>" | "<'line-height-step'>" | "<'list-style'>" | "<'list-style-image'>" | "<'list-style-position'>" | "<'list-style-type'>" | "<'margin'>" | "<'margin-block'>" | "<'margin-block-end'>" | "<'margin-block-start'>" | "<'margin-bottom'>" | "<'margin-inline'>" | "<'margin-inline-end'>" | "<'margin-inline-start'>" | "<'margin-left'>" | "<'margin-right'>" | "<'margin-top'>" | "<'margin-trim'>" | "<'marker'>" | "<'marker-end'>" | "<'marker-mid'>" | "<'marker-start'>" | "<'mask'>" | "<'mask-border'>" | "<'mask-border-mode'>" | "<'mask-border-outset'>" | "<'mask-border-repeat'>" | "<'mask-border-slice'>" | "<'mask-border-source'>" | "<'mask-border-width'>" | "<'mask-clip'>" | "<'mask-composite'>" | "<'mask-image'>" | "<'mask-mode'>" | "<'mask-origin'>" | "<'mask-position'>" | "<'mask-repeat'>" | "<'mask-size'>" | "<'mask-type'>" | "<'masonry-auto-flow'>" | "<'math-depth'>" | "<'math-shift'>" | "<'math-style'>" | "<'max-block-size'>" | "<'max-height'>" | "<'max-inline-size'>" | "<'max-lines'>" | "<'max-width'>" | "<'min-block-size'>" | "<'min-height'>" | "<'min-inline-size'>" | "<'min-width'>" | "<'mix-blend-mode'>" | "<'object-fit'>" | "<'object-position'>" | "<'offset'>" | "<'offset-anchor'>" | "<'offset-distance'>" | "<'offset-path'>" | "<'offset-position'>" | "<'offset-rotate'>" | "<'opacity'>" | "<'order'>" | "<'orphans'>" | "<'outline'>" | "<'outline-color'>" | "<'outline-offset'>" | "<'outline-style'>" | "<'outline-width'>" | "<'overflow'>" | "<'overflow-anchor'>" | "<'overflow-block'>" | "<'overflow-clip-box'>" | "<'overflow-clip-margin'>" | "<'overflow-inline'>" | "<'overflow-wrap'>" | "<'overflow-x'>" | "<'overflow-y'>" | "<'overscroll-behavior'>" | "<'overscroll-behavior-block'>" | "<'overscroll-behavior-inline'>" | "<'overscroll-behavior-x'>" | "<'overscroll-behavior-y'>" | "<'padding'>" | "<'padding-block'>" | "<'padding-block-end'>" | "<'padding-block-start'>" | "<'padding-bottom'>" | "<'padding-inline'>" | "<'padding-inline-end'>" | "<'padding-inline-start'>" | "<'padding-left'>" | "<'padding-right'>" | "<'padding-top'>" | "<'page-break-after'>" | "<'page-break-before'>" | "<'page-break-inside'>" | "<'paint-order'>" | "<'pause'>" | "<'pause-after'>" | "<'pause-before'>" | "<'perspective'>" | "<'perspective-origin'>" | "<'place-content'>" | "<'place-items'>" | "<'place-self'>" | "<'pointer-events'>" | "<'position'>" | "<'print-color-adjust'>" | "<'quotes'>" | "<'resize'>" | "<'rest'>" | "<'rest-after'>" | "<'rest-before'>" | "<'right'>" | "<'rotate'>" | "<'row-gap'>" | "<'ruby-align'>" | "<'ruby-merge'>" | "<'ruby-position'>" | "<'scale'>" | "<'scroll-behavior'>" | "<'scroll-margin'>" | "<'scroll-margin-block'>" | "<'scroll-margin-block-end'>" | "<'scroll-margin-block-start'>" | "<'scroll-margin-bottom'>" | "<'scroll-margin-inline'>" | "<'scroll-margin-inline-end'>" | "<'scroll-margin-inline-start'>" | "<'scroll-margin-left'>" | "<'scroll-margin-right'>" | "<'scroll-margin-top'>" | "<'scroll-padding'>" | "<'scroll-padding-block'>" | "<'scroll-padding-block-end'>" | "<'scroll-padding-block-start'>" | "<'scroll-padding-bottom'>" | "<'scroll-padding-inline'>" | "<'scroll-padding-inline-end'>" | "<'scroll-padding-inline-start'>" | "<'scroll-padding-left'>" | "<'scroll-padding-right'>" | "<'scroll-padding-top'>" | "<'scroll-snap-align'>" | "<'scroll-snap-coordinate'>" | "<'scroll-snap-destination'>" | "<'scroll-snap-points-x'>" | "<'scroll-snap-points-y'>" | "<'scroll-snap-stop'>" | "<'scroll-snap-type'>" | "<'scroll-snap-type-x'>" | "<'scroll-snap-type-y'>" | "<'scroll-timeline'>" | "<'scroll-timeline-axis'>" | "<'scroll-timeline-name'>" | "<'scrollbar-color'>" | "<'scrollbar-gutter'>" | "<'scrollbar-width'>" | "<'shape-image-threshold'>" | "<'shape-margin'>" | "<'shape-outside'>" | "<'shape-rendering'>" | "<'speak'>" | "<'speak-as'>" | "<'src'>" | "<'stroke'>" | "<'stroke-dasharray'>" | "<'stroke-dashoffset'>" | "<'stroke-linecap'>" | "<'stroke-linejoin'>" | "<'stroke-miterlimit'>" | "<'stroke-opacity'>" | "<'stroke-width'>" | "<'tab-size'>" | "<'table-layout'>" | "<'text-align'>" | "<'text-align-last'>" | "<'text-anchor'>" | "<'text-combine-upright'>" | "<'text-decoration'>" | "<'text-decoration-color'>" | "<'text-decoration-line'>" | "<'text-decoration-skip'>" | "<'text-decoration-skip-ink'>" | "<'text-decoration-style'>" | "<'text-decoration-thickness'>" | "<'text-emphasis'>" | "<'text-emphasis-color'>" | "<'text-emphasis-position'>" | "<'text-emphasis-style'>" | "<'text-indent'>" | "<'text-justify'>" | "<'text-orientation'>" | "<'text-overflow'>" | "<'text-rendering'>" | "<'text-shadow'>" | "<'text-size-adjust'>" | "<'text-transform'>" | "<'text-underline-offset'>" | "<'text-underline-position'>" | "<'top'>" | "<'touch-action'>" | "<'transform'>" | "<'transform-box'>" | "<'transform-origin'>" | "<'transform-style'>" | "<'transition'>" | "<'transition-delay'>" | "<'transition-duration'>" | "<'transition-property'>" | "<'transition-timing-function'>" | "<'translate'>" | "<'unicode-bidi'>" | "<'unicode-range'>" | "<'user-select'>" | "<'vertical-align'>" | "<'visibility'>" | "<'voice-balance'>" | "<'voice-duration'>" | "<'voice-family'>" | "<'voice-pitch'>" | "<'voice-range'>" | "<'voice-rate'>" | "<'voice-stress'>" | "<'voice-volume'>" | "<'white-space'>" | "<'widows'>" | "<'width'>" | "<'will-change'>" | "<'word-break'>" | "<'word-spacing'>" | "<'word-wrap'>" | "<'writing-mode'>" | "<'z-index'>" | "<'zoom'>" | '<(-token>' | '<)-token>' | '<-legacy-gradient>' | '<-legacy-linear-gradient-arguments>' | '<-legacy-linear-gradient>' | '<-legacy-radial-gradient-arguments>' | '<-legacy-radial-gradient-shape>' | '<-legacy-radial-gradient-size>' | '<-legacy-radial-gradient>' | '<-legacy-repeating-linear-gradient>' | '<-legacy-repeating-radial-gradient>' | '<-ms-filter-function-legacy>' | '<-ms-filter-function-list>' | '<-ms-filter-function-progid>' | '<-ms-filter-function>' | '<-ms-filter>' | '<-non-standard-color>' | '<-non-standard-display>' | '<-non-standard-font>' | '<-non-standard-image-rendering>' | '<-non-standard-overflow>' | '<-non-standard-width>' | '<-webkit-gradient()>' | '<-webkit-gradient-color-stop>' | '<-webkit-gradient-point>' | '<-webkit-gradient-radius>' | '<-webkit-gradient-type>' | '<-webkit-mask-box-repeat>' | '<-webkit-mask-clip-style>' | '<CDC-token>' | '<CDO-token>' | '<[-token>' | '<]-token>' | '<abs()>' | '<absolute-size>' | '<acos()>' | '<age>' | '<alpha-value>' | '<an-plus-b>' | '<angle-percentage>' | '<angle>' | '<angular-color-hint>' | '<angular-color-stop-list>' | '<angular-color-stop>' | '<animateable-feature>' | '<any-value>' | '<asin()>' | '<at-keyword-token>' | '<atan()>' | '<atan2()>' | '<attachment>' | '<attr()>' | '<attr-fallback>' | '<attr-matcher>' | '<attr-modifier>' | '<attr-name>' | '<attribute-selector>' | '<auto-repeat>' | '<auto-track-list>' | '<axis>' | '<bad-string-token>' | '<bad-url-token>' | '<baseline-position>' | '<basic-shape>' | '<bcp-47>' | '<bg-clip>' | '<bg-image>' | '<bg-layer>' | '<bg-position>' | '<bg-size>' | '<blend-mode>' | '<blur()>' | '<bottom>' | '<box>' | '<brightness()>' | '<calc()>' | '<calc-constant>' | '<calc-product>' | '<calc-sum>' | '<calc-value>' | '<cf-final-image>' | '<cf-mixing-image>' | '<circle()>' | '<clamp()>' | '<class-selector>' | '<clip-source>' | '<colon-token>' | '<color-stop-angle>' | '<color-stop-length>' | '<color-stop-list>' | '<color-stop>' | '<color>' | '<combinator>' | '<comma-token>' | '<common-lig-values>' | '<compat-auto>' | '<complex-selector-list>' | '<complex-selector>' | '<composite-style>' | '<compositing-operator>' | '<compound-selector-list>' | '<compound-selector>' | '<conic-gradient()>' | '<content-distribution>' | '<content-list>' | '<content-position>' | '<content-replacement>' | '<contextual-alt-values>' | '<contrast()>' | '<cos()>' | '<counter()>' | '<counter-name>' | '<counter-style-name>' | '<counter-style>' | '<counter>' | '<counters()>' | '<cross-fade()>' | '<cubic-bezier-timing-function>' | '<custom-ident>' | '<custom-property-name>' | '<decibel>' | '<declaration-list>' | '<declaration-value>' | '<declaration>' | '<delim-token>' | '<deprecated-system-color>' | '<dimension-token>' | '<dimension>' | '<discretionary-lig-values>' | '<display-box>' | '<display-inside>' | '<display-internal>' | '<display-legacy>' | '<display-listitem>' | '<display-outside>' | '<drop-shadow()>' | '<easing-function>' | '<east-asian-variant-values>' | '<east-asian-width-values>' | '<element()>' | '<ellipse()>' | '<ending-shape>' | '<env()>' | '<exp()>' | '<explicit-track-list>' | '<family-name>' | '<feature-tag-value>' | '<feature-type>' | '<feature-value-block-list>' | '<feature-value-block>' | '<feature-value-declaration-list>' | '<feature-value-declaration>' | '<feature-value-name>' | '<fill-rule>' | '<filter-function-list>' | '<filter-function>' | '<final-bg-layer>' | '<fixed-breadth>' | '<fixed-repeat>' | '<fixed-size>' | '<flex>' | '<font-stretch-absolute>' | '<font-variant-css21>' | '<font-weight-absolute>' | '<frequency-percentage>' | '<frequency>' | '<function-token>' | '<gender>' | '<general-enclosed>' | '<generic-family>' | '<generic-name>' | '<generic-voice>' | '<geometry-box>' | '<gradient>' | '<grayscale()>' | '<grid-line>' | '<hash-token>' | '<hex-color>' | '<historical-lig-values>' | '<hsl()>' | '<hsla()>' | '<hue-rotate()>' | '<hue>' | '<hwb()>' | '<hypot()>' | '<id-selector>' | '<ident-token>' | '<ident>' | '<image()>' | '<image-set()>' | '<image-set-option>' | '<image-src>' | '<image-tags>' | '<image>' | '<inflexible-breadth>' | '<inset()>' | '<integer>' | '<invert()>' | '<keyframe-block-list>' | '<keyframe-block>' | '<keyframe-selector>' | '<keyframes-name>' | '<lab()>' | '<layer()>' | '<layer-name>' | '<lch()>' | '<leader()>' | '<leader-type>' | '<left>' | '<length-percentage>' | '<length>' | '<line-name-list>' | '<line-names>' | '<line-style>' | '<line-width>' | '<linear-color-hint>' | '<linear-color-stop>' | '<linear-gradient()>' | '<log()>' | '<mask-image>' | '<mask-layer>' | '<mask-position>' | '<mask-reference>' | '<mask-source>' | '<masking-mode>' | '<matrix()>' | '<matrix3d()>' | '<max()>' | '<media-and>' | '<media-condition-without-or>' | '<media-condition>' | '<media-feature>' | '<media-in-parens>' | '<media-not>' | '<media-or>' | '<media-query-list>' | '<media-query>' | '<media-type>' | '<mf-boolean>' | '<mf-name>' | '<mf-plain>' | '<mf-range>' | '<mf-value>' | '<min()>' | '<minmax()>' | '<mod()>' | '<name-repeat>' | '<named-color>' | '<namespace-prefix>' | '<ns-prefix>' | '<nth>' | '<number-one-or-greater>' | '<number-percentage>' | '<number-token>' | '<number-zero-one>' | '<number>' | '<numeric-figure-values>' | '<numeric-fraction-values>' | '<numeric-spacing-values>' | '<opacity()>' | '<outline-radius>' | '<overflow-position>' | '<page-body>' | '<page-margin-box-type>' | '<page-margin-box>' | '<page-selector-list>' | '<page-selector>' | '<page-size>' | '<paint()>' | '<paint>' | '<path()>' | '<percentage-token>' | '<percentage>' | '<perspective()>' | '<polygon()>' | '<position>' | '<pow()>' | '<pseudo-class-selector>' | '<pseudo-element-selector>' | '<pseudo-page>' | '<quote>' | '<radial-gradient()>' | '<ratio>' | '<relative-selector-list>' | '<relative-selector>' | '<relative-size>' | '<rem()>' | '<repeat-style>' | '<repeating-conic-gradient()>' | '<repeating-linear-gradient()>' | '<repeating-radial-gradient()>' | '<resolution>' | '<reversed-counter-name>' | '<rgb()>' | '<rgba()>' | '<right>' | '<rotate()>' | '<rotate3d()>' | '<rotateX()>' | '<rotateY()>' | '<rotateZ()>' | '<round()>' | '<rounding-strategy>' | '<saturate()>' | '<scale()>' | '<scale3d()>' | '<scaleX()>' | '<scaleY()>' | '<scaleZ()>' | '<scroll-timeline-axis>' | '<scroll-timeline-name>' | '<scroller>' | '<self-position>' | '<semicolon-token>' | '<semitones>' | '<sepia()>' | '<shadow-t>' | '<shadow>' | '<shape-box>' | '<shape-radius>' | '<shape>' | '<side-or-corner>' | '<sign()>' | '<sin()>' | '<single-animation-composition>' | '<single-animation-direction>' | '<single-animation-fill-mode>' | '<single-animation-iteration-count>' | '<single-animation-play-state>' | '<single-animation-timeline>' | '<single-animation>' | '<single-transition-property>' | '<single-transition>' | '<size>' | '<skew()>' | '<skewX()>' | '<skewY()>' | '<sqrt()>' | '<step-position>' | '<step-timing-function>' | '<string-token>' | '<string>' | '<subclass-selector>' | '<supports-condition>' | '<supports-decl>' | '<supports-feature>' | '<supports-in-parens>' | '<supports-selector-fn>' | '<svg-length>' | '<svg-writing-mode>' | '<symbol>' | '<tan()>' | '<target-counter()>' | '<target-counters()>' | '<target-text()>' | '<target>' | '<time-percentage>' | '<time>' | '<timeline-name>' | '<top>' | '<track-breadth>' | '<track-list>' | '<track-repeat>' | '<track-size>' | '<transform-function>' | '<transform-list>' | '<translate()>' | '<translate3d()>' | '<translateX()>' | '<translateY()>' | '<translateZ()>' | '<type-or-unit>' | '<type-selector>' | '<urange>' | '<url-modifier>' | '<url-token>' | '<url>' | '<var()>' | '<viewport-length>' | '<visual-box>' | '<whitespace-token>' | '<wq-name>' | '<x>' | '<y>' | '<zero>' | '<{-token>' | '<}-token>';
-export type ExtendedType = "<'color-profile'>" | "<'color-rendering'>" | "<'enable-background'>" | '<animatable-value>' | '<begin-value-list>' | '<class-list>' | '<clock-value>' | '<color-matrix>' | '<css-declaration-list>' | '<dasharray>' | '<end-value-list>' | '<key-points>' | '<key-splines>' | '<key-times>' | '<list-of-lengths>' | '<list-of-numbers>' | '<list-of-percentages>' | '<list-of-svg-feature-string>' | '<list-of-value>' | '<number-optional-number>' | '<origin>' | '<points>' | '<preserve-aspect-ratio>' | '<rotate>' | '<svg-font-size-adjust>' | '<svg-font-size>' | '<svg-path>' | '<system-language>' | '<text-coordinate>' | '<view-box>' | 'AbsoluteURL' | 'Accept' | 'Any' | 'AutoComplete' | 'BCP47' | 'BrowsingContextName' | 'BrowsingContextNameOrKeyword' | 'CustomElementName' | 'DOMID' | 'DateTime' | 'FunctionBody' | 'HTTPSchemaURL' | 'HashName' | 'IconSize' | 'Int' | 'ItemProp' | 'MIMEType' | 'NoEmptyAny' | 'Number' | 'OneCodePointChar' | 'OneLineAny' | 'Pattern' | 'SerializedPermissionsPolicy' | 'SourceSizeList' | 'Srcset' | 'TabIndex' | 'URL' | 'Uint' | 'XMLName' | 'Zero';
+export type CssSyntax =
+	| "<'--*'>"
+	| "<'-moz-appearance'>"
+	| "<'-moz-background-clip'>"
+	| "<'-moz-binding'>"
+	| "<'-moz-border-bottom-colors'>"
+	| "<'-moz-border-left-colors'>"
+	| "<'-moz-border-radius-bottomleft'>"
+	| "<'-moz-border-radius-bottomright'>"
+	| "<'-moz-border-radius-topleft'>"
+	| "<'-moz-border-radius-topright'>"
+	| "<'-moz-border-right-colors'>"
+	| "<'-moz-border-top-colors'>"
+	| "<'-moz-context-properties'>"
+	| "<'-moz-control-character-visibility'>"
+	| "<'-moz-float-edge'>"
+	| "<'-moz-force-broken-image-icon'>"
+	| "<'-moz-image-region'>"
+	| "<'-moz-orient'>"
+	| "<'-moz-osx-font-smoothing'>"
+	| "<'-moz-outline-radius'>"
+	| "<'-moz-outline-radius-bottomleft'>"
+	| "<'-moz-outline-radius-bottomright'>"
+	| "<'-moz-outline-radius-topleft'>"
+	| "<'-moz-outline-radius-topright'>"
+	| "<'-moz-stack-sizing'>"
+	| "<'-moz-text-blink'>"
+	| "<'-moz-user-focus'>"
+	| "<'-moz-user-input'>"
+	| "<'-moz-user-modify'>"
+	| "<'-moz-user-select'>"
+	| "<'-moz-window-dragging'>"
+	| "<'-moz-window-shadow'>"
+	| "<'-ms-accelerator'>"
+	| "<'-ms-block-progression'>"
+	| "<'-ms-content-zoom-chaining'>"
+	| "<'-ms-content-zoom-limit'>"
+	| "<'-ms-content-zoom-limit-max'>"
+	| "<'-ms-content-zoom-limit-min'>"
+	| "<'-ms-content-zoom-snap'>"
+	| "<'-ms-content-zoom-snap-points'>"
+	| "<'-ms-content-zoom-snap-type'>"
+	| "<'-ms-content-zooming'>"
+	| "<'-ms-filter'>"
+	| "<'-ms-flex-align'>"
+	| "<'-ms-flex-item-align'>"
+	| "<'-ms-flex-line-pack'>"
+	| "<'-ms-flex-negative'>"
+	| "<'-ms-flex-order'>"
+	| "<'-ms-flex-pack'>"
+	| "<'-ms-flex-positive'>"
+	| "<'-ms-flex-preferred-size'>"
+	| "<'-ms-flow-from'>"
+	| "<'-ms-flow-into'>"
+	| "<'-ms-grid-column-align'>"
+	| "<'-ms-grid-columns'>"
+	| "<'-ms-grid-row-align'>"
+	| "<'-ms-grid-rows'>"
+	| "<'-ms-high-contrast-adjust'>"
+	| "<'-ms-hyphenate-limit-chars'>"
+	| "<'-ms-hyphenate-limit-last'>"
+	| "<'-ms-hyphenate-limit-lines'>"
+	| "<'-ms-hyphenate-limit-zone'>"
+	| "<'-ms-ime-align'>"
+	| "<'-ms-interpolation-mode'>"
+	| "<'-ms-overflow-style'>"
+	| "<'-ms-scroll-chaining'>"
+	| "<'-ms-scroll-limit'>"
+	| "<'-ms-scroll-limit-x-max'>"
+	| "<'-ms-scroll-limit-x-min'>"
+	| "<'-ms-scroll-limit-y-max'>"
+	| "<'-ms-scroll-limit-y-min'>"
+	| "<'-ms-scroll-rails'>"
+	| "<'-ms-scroll-snap-points-x'>"
+	| "<'-ms-scroll-snap-points-y'>"
+	| "<'-ms-scroll-snap-type'>"
+	| "<'-ms-scroll-snap-x'>"
+	| "<'-ms-scroll-snap-y'>"
+	| "<'-ms-scroll-translation'>"
+	| "<'-ms-scrollbar-3dlight-color'>"
+	| "<'-ms-scrollbar-arrow-color'>"
+	| "<'-ms-scrollbar-base-color'>"
+	| "<'-ms-scrollbar-darkshadow-color'>"
+	| "<'-ms-scrollbar-face-color'>"
+	| "<'-ms-scrollbar-highlight-color'>"
+	| "<'-ms-scrollbar-shadow-color'>"
+	| "<'-ms-scrollbar-track-color'>"
+	| "<'-ms-text-autospace'>"
+	| "<'-ms-touch-select'>"
+	| "<'-ms-user-select'>"
+	| "<'-ms-wrap-flow'>"
+	| "<'-ms-wrap-margin'>"
+	| "<'-ms-wrap-through'>"
+	| "<'-webkit-appearance'>"
+	| "<'-webkit-background-clip'>"
+	| "<'-webkit-border-before'>"
+	| "<'-webkit-border-before-color'>"
+	| "<'-webkit-border-before-style'>"
+	| "<'-webkit-border-before-width'>"
+	| "<'-webkit-box-reflect'>"
+	| "<'-webkit-column-break-after'>"
+	| "<'-webkit-column-break-before'>"
+	| "<'-webkit-column-break-inside'>"
+	| "<'-webkit-font-smoothing'>"
+	| "<'-webkit-line-clamp'>"
+	| "<'-webkit-mask'>"
+	| "<'-webkit-mask-attachment'>"
+	| "<'-webkit-mask-box-image'>"
+	| "<'-webkit-mask-clip'>"
+	| "<'-webkit-mask-composite'>"
+	| "<'-webkit-mask-image'>"
+	| "<'-webkit-mask-origin'>"
+	| "<'-webkit-mask-position'>"
+	| "<'-webkit-mask-position-x'>"
+	| "<'-webkit-mask-position-y'>"
+	| "<'-webkit-mask-repeat'>"
+	| "<'-webkit-mask-repeat-x'>"
+	| "<'-webkit-mask-repeat-y'>"
+	| "<'-webkit-mask-size'>"
+	| "<'-webkit-overflow-scrolling'>"
+	| "<'-webkit-print-color-adjust'>"
+	| "<'-webkit-tap-highlight-color'>"
+	| "<'-webkit-text-fill-color'>"
+	| "<'-webkit-text-security'>"
+	| "<'-webkit-text-stroke'>"
+	| "<'-webkit-text-stroke-color'>"
+	| "<'-webkit-text-stroke-width'>"
+	| "<'-webkit-touch-callout'>"
+	| "<'-webkit-user-drag'>"
+	| "<'-webkit-user-modify'>"
+	| "<'-webkit-user-select'>"
+	| "<'accent-color'>"
+	| "<'align-content'>"
+	| "<'align-items'>"
+	| "<'align-self'>"
+	| "<'align-tracks'>"
+	| "<'alignment-baseline'>"
+	| "<'all'>"
+	| "<'animation'>"
+	| "<'animation-composition'>"
+	| "<'animation-delay'>"
+	| "<'animation-direction'>"
+	| "<'animation-duration'>"
+	| "<'animation-fill-mode'>"
+	| "<'animation-iteration-count'>"
+	| "<'animation-name'>"
+	| "<'animation-play-state'>"
+	| "<'animation-timeline'>"
+	| "<'animation-timing-function'>"
+	| "<'appearance'>"
+	| "<'aspect-ratio'>"
+	| "<'azimuth'>"
+	| "<'backdrop-filter'>"
+	| "<'backface-visibility'>"
+	| "<'background'>"
+	| "<'background-attachment'>"
+	| "<'background-blend-mode'>"
+	| "<'background-clip'>"
+	| "<'background-color'>"
+	| "<'background-image'>"
+	| "<'background-origin'>"
+	| "<'background-position'>"
+	| "<'background-position-x'>"
+	| "<'background-position-y'>"
+	| "<'background-repeat'>"
+	| "<'background-size'>"
+	| "<'baseline-shift'>"
+	| "<'behavior'>"
+	| "<'block-overflow'>"
+	| "<'block-size'>"
+	| "<'border'>"
+	| "<'border-block'>"
+	| "<'border-block-color'>"
+	| "<'border-block-end'>"
+	| "<'border-block-end-color'>"
+	| "<'border-block-end-style'>"
+	| "<'border-block-end-width'>"
+	| "<'border-block-start'>"
+	| "<'border-block-start-color'>"
+	| "<'border-block-start-style'>"
+	| "<'border-block-start-width'>"
+	| "<'border-block-style'>"
+	| "<'border-block-width'>"
+	| "<'border-bottom'>"
+	| "<'border-bottom-color'>"
+	| "<'border-bottom-left-radius'>"
+	| "<'border-bottom-right-radius'>"
+	| "<'border-bottom-style'>"
+	| "<'border-bottom-width'>"
+	| "<'border-collapse'>"
+	| "<'border-color'>"
+	| "<'border-end-end-radius'>"
+	| "<'border-end-start-radius'>"
+	| "<'border-image'>"
+	| "<'border-image-outset'>"
+	| "<'border-image-repeat'>"
+	| "<'border-image-slice'>"
+	| "<'border-image-source'>"
+	| "<'border-image-width'>"
+	| "<'border-inline'>"
+	| "<'border-inline-color'>"
+	| "<'border-inline-end'>"
+	| "<'border-inline-end-color'>"
+	| "<'border-inline-end-style'>"
+	| "<'border-inline-end-width'>"
+	| "<'border-inline-start'>"
+	| "<'border-inline-start-color'>"
+	| "<'border-inline-start-style'>"
+	| "<'border-inline-start-width'>"
+	| "<'border-inline-style'>"
+	| "<'border-inline-width'>"
+	| "<'border-left'>"
+	| "<'border-left-color'>"
+	| "<'border-left-style'>"
+	| "<'border-left-width'>"
+	| "<'border-radius'>"
+	| "<'border-right'>"
+	| "<'border-right-color'>"
+	| "<'border-right-style'>"
+	| "<'border-right-width'>"
+	| "<'border-spacing'>"
+	| "<'border-start-end-radius'>"
+	| "<'border-start-start-radius'>"
+	| "<'border-style'>"
+	| "<'border-top'>"
+	| "<'border-top-color'>"
+	| "<'border-top-left-radius'>"
+	| "<'border-top-right-radius'>"
+	| "<'border-top-style'>"
+	| "<'border-top-width'>"
+	| "<'border-width'>"
+	| "<'bottom'>"
+	| "<'box-align'>"
+	| "<'box-decoration-break'>"
+	| "<'box-direction'>"
+	| "<'box-flex'>"
+	| "<'box-flex-group'>"
+	| "<'box-lines'>"
+	| "<'box-ordinal-group'>"
+	| "<'box-orient'>"
+	| "<'box-pack'>"
+	| "<'box-shadow'>"
+	| "<'box-sizing'>"
+	| "<'break-after'>"
+	| "<'break-before'>"
+	| "<'break-inside'>"
+	| "<'caption-side'>"
+	| "<'caret'>"
+	| "<'caret-color'>"
+	| "<'caret-shape'>"
+	| "<'clear'>"
+	| "<'clip'>"
+	| "<'clip-path'>"
+	| "<'clip-rule'>"
+	| "<'color'>"
+	| "<'color-scheme'>"
+	| "<'column-count'>"
+	| "<'column-fill'>"
+	| "<'column-gap'>"
+	| "<'column-rule'>"
+	| "<'column-rule-color'>"
+	| "<'column-rule-style'>"
+	| "<'column-rule-width'>"
+	| "<'column-span'>"
+	| "<'column-width'>"
+	| "<'columns'>"
+	| "<'contain'>"
+	| "<'contain-intrinsic-block-size'>"
+	| "<'contain-intrinsic-height'>"
+	| "<'contain-intrinsic-inline-size'>"
+	| "<'contain-intrinsic-size'>"
+	| "<'contain-intrinsic-width'>"
+	| "<'content'>"
+	| "<'content-visibility'>"
+	| "<'counter-increment'>"
+	| "<'counter-reset'>"
+	| "<'counter-set'>"
+	| "<'cue'>"
+	| "<'cue-after'>"
+	| "<'cue-before'>"
+	| "<'cursor'>"
+	| "<'direction'>"
+	| "<'display'>"
+	| "<'dominant-baseline'>"
+	| "<'empty-cells'>"
+	| "<'fill'>"
+	| "<'fill-opacity'>"
+	| "<'fill-rule'>"
+	| "<'filter'>"
+	| "<'flex'>"
+	| "<'flex-basis'>"
+	| "<'flex-direction'>"
+	| "<'flex-flow'>"
+	| "<'flex-grow'>"
+	| "<'flex-shrink'>"
+	| "<'flex-wrap'>"
+	| "<'float'>"
+	| "<'font'>"
+	| "<'font-family'>"
+	| "<'font-feature-settings'>"
+	| "<'font-kerning'>"
+	| "<'font-language-override'>"
+	| "<'font-optical-sizing'>"
+	| "<'font-size'>"
+	| "<'font-size-adjust'>"
+	| "<'font-smooth'>"
+	| "<'font-stretch'>"
+	| "<'font-style'>"
+	| "<'font-synthesis'>"
+	| "<'font-variant'>"
+	| "<'font-variant-alternates'>"
+	| "<'font-variant-caps'>"
+	| "<'font-variant-east-asian'>"
+	| "<'font-variant-ligatures'>"
+	| "<'font-variant-numeric'>"
+	| "<'font-variant-position'>"
+	| "<'font-variation-settings'>"
+	| "<'font-weight'>"
+	| "<'forced-color-adjust'>"
+	| "<'gap'>"
+	| "<'glyph-orientation-horizontal'>"
+	| "<'glyph-orientation-vertical'>"
+	| "<'grid'>"
+	| "<'grid-area'>"
+	| "<'grid-auto-columns'>"
+	| "<'grid-auto-flow'>"
+	| "<'grid-auto-rows'>"
+	| "<'grid-column'>"
+	| "<'grid-column-end'>"
+	| "<'grid-column-gap'>"
+	| "<'grid-column-start'>"
+	| "<'grid-gap'>"
+	| "<'grid-row'>"
+	| "<'grid-row-end'>"
+	| "<'grid-row-gap'>"
+	| "<'grid-row-start'>"
+	| "<'grid-template'>"
+	| "<'grid-template-areas'>"
+	| "<'grid-template-columns'>"
+	| "<'grid-template-rows'>"
+	| "<'hanging-punctuation'>"
+	| "<'height'>"
+	| "<'hyphenate-character'>"
+	| "<'hyphens'>"
+	| "<'image-orientation'>"
+	| "<'image-rendering'>"
+	| "<'image-resolution'>"
+	| "<'ime-mode'>"
+	| "<'initial-letter'>"
+	| "<'initial-letter-align'>"
+	| "<'inline-size'>"
+	| "<'input-security'>"
+	| "<'inset'>"
+	| "<'inset-block'>"
+	| "<'inset-block-end'>"
+	| "<'inset-block-start'>"
+	| "<'inset-inline'>"
+	| "<'inset-inline-end'>"
+	| "<'inset-inline-start'>"
+	| "<'isolation'>"
+	| "<'justify-content'>"
+	| "<'justify-items'>"
+	| "<'justify-self'>"
+	| "<'justify-tracks'>"
+	| "<'kerning'>"
+	| "<'left'>"
+	| "<'letter-spacing'>"
+	| "<'line-break'>"
+	| "<'line-clamp'>"
+	| "<'line-height'>"
+	| "<'line-height-step'>"
+	| "<'list-style'>"
+	| "<'list-style-image'>"
+	| "<'list-style-position'>"
+	| "<'list-style-type'>"
+	| "<'margin'>"
+	| "<'margin-block'>"
+	| "<'margin-block-end'>"
+	| "<'margin-block-start'>"
+	| "<'margin-bottom'>"
+	| "<'margin-inline'>"
+	| "<'margin-inline-end'>"
+	| "<'margin-inline-start'>"
+	| "<'margin-left'>"
+	| "<'margin-right'>"
+	| "<'margin-top'>"
+	| "<'margin-trim'>"
+	| "<'marker'>"
+	| "<'marker-end'>"
+	| "<'marker-mid'>"
+	| "<'marker-start'>"
+	| "<'mask'>"
+	| "<'mask-border'>"
+	| "<'mask-border-mode'>"
+	| "<'mask-border-outset'>"
+	| "<'mask-border-repeat'>"
+	| "<'mask-border-slice'>"
+	| "<'mask-border-source'>"
+	| "<'mask-border-width'>"
+	| "<'mask-clip'>"
+	| "<'mask-composite'>"
+	| "<'mask-image'>"
+	| "<'mask-mode'>"
+	| "<'mask-origin'>"
+	| "<'mask-position'>"
+	| "<'mask-repeat'>"
+	| "<'mask-size'>"
+	| "<'mask-type'>"
+	| "<'masonry-auto-flow'>"
+	| "<'math-depth'>"
+	| "<'math-shift'>"
+	| "<'math-style'>"
+	| "<'max-block-size'>"
+	| "<'max-height'>"
+	| "<'max-inline-size'>"
+	| "<'max-lines'>"
+	| "<'max-width'>"
+	| "<'min-block-size'>"
+	| "<'min-height'>"
+	| "<'min-inline-size'>"
+	| "<'min-width'>"
+	| "<'mix-blend-mode'>"
+	| "<'object-fit'>"
+	| "<'object-position'>"
+	| "<'offset'>"
+	| "<'offset-anchor'>"
+	| "<'offset-distance'>"
+	| "<'offset-path'>"
+	| "<'offset-position'>"
+	| "<'offset-rotate'>"
+	| "<'opacity'>"
+	| "<'order'>"
+	| "<'orphans'>"
+	| "<'outline'>"
+	| "<'outline-color'>"
+	| "<'outline-offset'>"
+	| "<'outline-style'>"
+	| "<'outline-width'>"
+	| "<'overflow'>"
+	| "<'overflow-anchor'>"
+	| "<'overflow-block'>"
+	| "<'overflow-clip-box'>"
+	| "<'overflow-clip-margin'>"
+	| "<'overflow-inline'>"
+	| "<'overflow-wrap'>"
+	| "<'overflow-x'>"
+	| "<'overflow-y'>"
+	| "<'overscroll-behavior'>"
+	| "<'overscroll-behavior-block'>"
+	| "<'overscroll-behavior-inline'>"
+	| "<'overscroll-behavior-x'>"
+	| "<'overscroll-behavior-y'>"
+	| "<'padding'>"
+	| "<'padding-block'>"
+	| "<'padding-block-end'>"
+	| "<'padding-block-start'>"
+	| "<'padding-bottom'>"
+	| "<'padding-inline'>"
+	| "<'padding-inline-end'>"
+	| "<'padding-inline-start'>"
+	| "<'padding-left'>"
+	| "<'padding-right'>"
+	| "<'padding-top'>"
+	| "<'page-break-after'>"
+	| "<'page-break-before'>"
+	| "<'page-break-inside'>"
+	| "<'paint-order'>"
+	| "<'pause'>"
+	| "<'pause-after'>"
+	| "<'pause-before'>"
+	| "<'perspective'>"
+	| "<'perspective-origin'>"
+	| "<'place-content'>"
+	| "<'place-items'>"
+	| "<'place-self'>"
+	| "<'pointer-events'>"
+	| "<'position'>"
+	| "<'print-color-adjust'>"
+	| "<'quotes'>"
+	| "<'resize'>"
+	| "<'rest'>"
+	| "<'rest-after'>"
+	| "<'rest-before'>"
+	| "<'right'>"
+	| "<'rotate'>"
+	| "<'row-gap'>"
+	| "<'ruby-align'>"
+	| "<'ruby-merge'>"
+	| "<'ruby-position'>"
+	| "<'scale'>"
+	| "<'scroll-behavior'>"
+	| "<'scroll-margin'>"
+	| "<'scroll-margin-block'>"
+	| "<'scroll-margin-block-end'>"
+	| "<'scroll-margin-block-start'>"
+	| "<'scroll-margin-bottom'>"
+	| "<'scroll-margin-inline'>"
+	| "<'scroll-margin-inline-end'>"
+	| "<'scroll-margin-inline-start'>"
+	| "<'scroll-margin-left'>"
+	| "<'scroll-margin-right'>"
+	| "<'scroll-margin-top'>"
+	| "<'scroll-padding'>"
+	| "<'scroll-padding-block'>"
+	| "<'scroll-padding-block-end'>"
+	| "<'scroll-padding-block-start'>"
+	| "<'scroll-padding-bottom'>"
+	| "<'scroll-padding-inline'>"
+	| "<'scroll-padding-inline-end'>"
+	| "<'scroll-padding-inline-start'>"
+	| "<'scroll-padding-left'>"
+	| "<'scroll-padding-right'>"
+	| "<'scroll-padding-top'>"
+	| "<'scroll-snap-align'>"
+	| "<'scroll-snap-coordinate'>"
+	| "<'scroll-snap-destination'>"
+	| "<'scroll-snap-points-x'>"
+	| "<'scroll-snap-points-y'>"
+	| "<'scroll-snap-stop'>"
+	| "<'scroll-snap-type'>"
+	| "<'scroll-snap-type-x'>"
+	| "<'scroll-snap-type-y'>"
+	| "<'scroll-timeline'>"
+	| "<'scroll-timeline-axis'>"
+	| "<'scroll-timeline-name'>"
+	| "<'scrollbar-color'>"
+	| "<'scrollbar-gutter'>"
+	| "<'scrollbar-width'>"
+	| "<'shape-image-threshold'>"
+	| "<'shape-margin'>"
+	| "<'shape-outside'>"
+	| "<'shape-rendering'>"
+	| "<'speak'>"
+	| "<'speak-as'>"
+	| "<'src'>"
+	| "<'stroke'>"
+	| "<'stroke-dasharray'>"
+	| "<'stroke-dashoffset'>"
+	| "<'stroke-linecap'>"
+	| "<'stroke-linejoin'>"
+	| "<'stroke-miterlimit'>"
+	| "<'stroke-opacity'>"
+	| "<'stroke-width'>"
+	| "<'tab-size'>"
+	| "<'table-layout'>"
+	| "<'text-align'>"
+	| "<'text-align-last'>"
+	| "<'text-anchor'>"
+	| "<'text-combine-upright'>"
+	| "<'text-decoration'>"
+	| "<'text-decoration-color'>"
+	| "<'text-decoration-line'>"
+	| "<'text-decoration-skip'>"
+	| "<'text-decoration-skip-ink'>"
+	| "<'text-decoration-style'>"
+	| "<'text-decoration-thickness'>"
+	| "<'text-emphasis'>"
+	| "<'text-emphasis-color'>"
+	| "<'text-emphasis-position'>"
+	| "<'text-emphasis-style'>"
+	| "<'text-indent'>"
+	| "<'text-justify'>"
+	| "<'text-orientation'>"
+	| "<'text-overflow'>"
+	| "<'text-rendering'>"
+	| "<'text-shadow'>"
+	| "<'text-size-adjust'>"
+	| "<'text-transform'>"
+	| "<'text-underline-offset'>"
+	| "<'text-underline-position'>"
+	| "<'top'>"
+	| "<'touch-action'>"
+	| "<'transform'>"
+	| "<'transform-box'>"
+	| "<'transform-origin'>"
+	| "<'transform-style'>"
+	| "<'transition'>"
+	| "<'transition-delay'>"
+	| "<'transition-duration'>"
+	| "<'transition-property'>"
+	| "<'transition-timing-function'>"
+	| "<'translate'>"
+	| "<'unicode-bidi'>"
+	| "<'unicode-range'>"
+	| "<'user-select'>"
+	| "<'vertical-align'>"
+	| "<'visibility'>"
+	| "<'voice-balance'>"
+	| "<'voice-duration'>"
+	| "<'voice-family'>"
+	| "<'voice-pitch'>"
+	| "<'voice-range'>"
+	| "<'voice-rate'>"
+	| "<'voice-stress'>"
+	| "<'voice-volume'>"
+	| "<'white-space'>"
+	| "<'widows'>"
+	| "<'width'>"
+	| "<'will-change'>"
+	| "<'word-break'>"
+	| "<'word-spacing'>"
+	| "<'word-wrap'>"
+	| "<'writing-mode'>"
+	| "<'z-index'>"
+	| "<'zoom'>"
+	| '<(-token>'
+	| '<)-token>'
+	| '<-legacy-gradient>'
+	| '<-legacy-linear-gradient-arguments>'
+	| '<-legacy-linear-gradient>'
+	| '<-legacy-radial-gradient-arguments>'
+	| '<-legacy-radial-gradient-shape>'
+	| '<-legacy-radial-gradient-size>'
+	| '<-legacy-radial-gradient>'
+	| '<-legacy-repeating-linear-gradient>'
+	| '<-legacy-repeating-radial-gradient>'
+	| '<-ms-filter-function-legacy>'
+	| '<-ms-filter-function-list>'
+	| '<-ms-filter-function-progid>'
+	| '<-ms-filter-function>'
+	| '<-ms-filter>'
+	| '<-non-standard-color>'
+	| '<-non-standard-display>'
+	| '<-non-standard-font>'
+	| '<-non-standard-image-rendering>'
+	| '<-non-standard-overflow>'
+	| '<-non-standard-width>'
+	| '<-webkit-gradient()>'
+	| '<-webkit-gradient-color-stop>'
+	| '<-webkit-gradient-point>'
+	| '<-webkit-gradient-radius>'
+	| '<-webkit-gradient-type>'
+	| '<-webkit-mask-box-repeat>'
+	| '<-webkit-mask-clip-style>'
+	| '<CDC-token>'
+	| '<CDO-token>'
+	| '<[-token>'
+	| '<]-token>'
+	| '<abs()>'
+	| '<absolute-size>'
+	| '<acos()>'
+	| '<age>'
+	| '<alpha-value>'
+	| '<an-plus-b>'
+	| '<angle-percentage>'
+	| '<angle>'
+	| '<angular-color-hint>'
+	| '<angular-color-stop-list>'
+	| '<angular-color-stop>'
+	| '<animateable-feature>'
+	| '<any-value>'
+	| '<asin()>'
+	| '<at-keyword-token>'
+	| '<atan()>'
+	| '<atan2()>'
+	| '<attachment>'
+	| '<attr()>'
+	| '<attr-fallback>'
+	| '<attr-matcher>'
+	| '<attr-modifier>'
+	| '<attr-name>'
+	| '<attribute-selector>'
+	| '<auto-repeat>'
+	| '<auto-track-list>'
+	| '<axis>'
+	| '<bad-string-token>'
+	| '<bad-url-token>'
+	| '<baseline-position>'
+	| '<basic-shape>'
+	| '<bcp-47>'
+	| '<bg-clip>'
+	| '<bg-image>'
+	| '<bg-layer>'
+	| '<bg-position>'
+	| '<bg-size>'
+	| '<blend-mode>'
+	| '<blur()>'
+	| '<bottom>'
+	| '<box>'
+	| '<brightness()>'
+	| '<calc()>'
+	| '<calc-constant>'
+	| '<calc-product>'
+	| '<calc-sum>'
+	| '<calc-value>'
+	| '<cf-final-image>'
+	| '<cf-mixing-image>'
+	| '<circle()>'
+	| '<clamp()>'
+	| '<class-selector>'
+	| '<clip-source>'
+	| '<colon-token>'
+	| '<color-stop-angle>'
+	| '<color-stop-length>'
+	| '<color-stop-list>'
+	| '<color-stop>'
+	| '<color>'
+	| '<combinator>'
+	| '<comma-token>'
+	| '<common-lig-values>'
+	| '<compat-auto>'
+	| '<complex-selector-list>'
+	| '<complex-selector>'
+	| '<composite-style>'
+	| '<compositing-operator>'
+	| '<compound-selector-list>'
+	| '<compound-selector>'
+	| '<conic-gradient()>'
+	| '<content-distribution>'
+	| '<content-list>'
+	| '<content-position>'
+	| '<content-replacement>'
+	| '<contextual-alt-values>'
+	| '<contrast()>'
+	| '<cos()>'
+	| '<counter()>'
+	| '<counter-name>'
+	| '<counter-style-name>'
+	| '<counter-style>'
+	| '<counter>'
+	| '<counters()>'
+	| '<cross-fade()>'
+	| '<cubic-bezier-timing-function>'
+	| '<custom-ident>'
+	| '<custom-property-name>'
+	| '<decibel>'
+	| '<declaration-list>'
+	| '<declaration-value>'
+	| '<declaration>'
+	| '<delim-token>'
+	| '<deprecated-system-color>'
+	| '<dimension-token>'
+	| '<dimension>'
+	| '<discretionary-lig-values>'
+	| '<display-box>'
+	| '<display-inside>'
+	| '<display-internal>'
+	| '<display-legacy>'
+	| '<display-listitem>'
+	| '<display-outside>'
+	| '<drop-shadow()>'
+	| '<easing-function>'
+	| '<east-asian-variant-values>'
+	| '<east-asian-width-values>'
+	| '<element()>'
+	| '<ellipse()>'
+	| '<ending-shape>'
+	| '<env()>'
+	| '<exp()>'
+	| '<explicit-track-list>'
+	| '<family-name>'
+	| '<feature-tag-value>'
+	| '<feature-type>'
+	| '<feature-value-block-list>'
+	| '<feature-value-block>'
+	| '<feature-value-declaration-list>'
+	| '<feature-value-declaration>'
+	| '<feature-value-name>'
+	| '<fill-rule>'
+	| '<filter-function-list>'
+	| '<filter-function>'
+	| '<final-bg-layer>'
+	| '<fixed-breadth>'
+	| '<fixed-repeat>'
+	| '<fixed-size>'
+	| '<flex>'
+	| '<font-stretch-absolute>'
+	| '<font-variant-css21>'
+	| '<font-weight-absolute>'
+	| '<frequency-percentage>'
+	| '<frequency>'
+	| '<function-token>'
+	| '<gender>'
+	| '<general-enclosed>'
+	| '<generic-family>'
+	| '<generic-name>'
+	| '<generic-voice>'
+	| '<geometry-box>'
+	| '<gradient>'
+	| '<grayscale()>'
+	| '<grid-line>'
+	| '<hash-token>'
+	| '<hex-color>'
+	| '<historical-lig-values>'
+	| '<hsl()>'
+	| '<hsla()>'
+	| '<hue-rotate()>'
+	| '<hue>'
+	| '<hwb()>'
+	| '<hypot()>'
+	| '<id-selector>'
+	| '<ident-token>'
+	| '<ident>'
+	| '<image()>'
+	| '<image-set()>'
+	| '<image-set-option>'
+	| '<image-src>'
+	| '<image-tags>'
+	| '<image>'
+	| '<inflexible-breadth>'
+	| '<inset()>'
+	| '<integer>'
+	| '<invert()>'
+	| '<keyframe-block-list>'
+	| '<keyframe-block>'
+	| '<keyframe-selector>'
+	| '<keyframes-name>'
+	| '<lab()>'
+	| '<layer()>'
+	| '<layer-name>'
+	| '<lch()>'
+	| '<leader()>'
+	| '<leader-type>'
+	| '<left>'
+	| '<length-percentage>'
+	| '<length>'
+	| '<line-name-list>'
+	| '<line-names>'
+	| '<line-style>'
+	| '<line-width>'
+	| '<linear-color-hint>'
+	| '<linear-color-stop>'
+	| '<linear-gradient()>'
+	| '<log()>'
+	| '<mask-image>'
+	| '<mask-layer>'
+	| '<mask-position>'
+	| '<mask-reference>'
+	| '<mask-source>'
+	| '<masking-mode>'
+	| '<matrix()>'
+	| '<matrix3d()>'
+	| '<max()>'
+	| '<media-and>'
+	| '<media-condition-without-or>'
+	| '<media-condition>'
+	| '<media-feature>'
+	| '<media-in-parens>'
+	| '<media-not>'
+	| '<media-or>'
+	| '<media-query-list>'
+	| '<media-query>'
+	| '<media-type>'
+	| '<mf-boolean>'
+	| '<mf-name>'
+	| '<mf-plain>'
+	| '<mf-range>'
+	| '<mf-value>'
+	| '<min()>'
+	| '<minmax()>'
+	| '<mod()>'
+	| '<name-repeat>'
+	| '<named-color>'
+	| '<namespace-prefix>'
+	| '<ns-prefix>'
+	| '<nth>'
+	| '<number-one-or-greater>'
+	| '<number-percentage>'
+	| '<number-token>'
+	| '<number-zero-one>'
+	| '<number>'
+	| '<numeric-figure-values>'
+	| '<numeric-fraction-values>'
+	| '<numeric-spacing-values>'
+	| '<opacity()>'
+	| '<outline-radius>'
+	| '<overflow-position>'
+	| '<page-body>'
+	| '<page-margin-box-type>'
+	| '<page-margin-box>'
+	| '<page-selector-list>'
+	| '<page-selector>'
+	| '<page-size>'
+	| '<paint()>'
+	| '<paint>'
+	| '<path()>'
+	| '<percentage-token>'
+	| '<percentage>'
+	| '<perspective()>'
+	| '<polygon()>'
+	| '<position>'
+	| '<pow()>'
+	| '<pseudo-class-selector>'
+	| '<pseudo-element-selector>'
+	| '<pseudo-page>'
+	| '<quote>'
+	| '<radial-gradient()>'
+	| '<ratio>'
+	| '<relative-selector-list>'
+	| '<relative-selector>'
+	| '<relative-size>'
+	| '<rem()>'
+	| '<repeat-style>'
+	| '<repeating-conic-gradient()>'
+	| '<repeating-linear-gradient()>'
+	| '<repeating-radial-gradient()>'
+	| '<resolution>'
+	| '<reversed-counter-name>'
+	| '<rgb()>'
+	| '<rgba()>'
+	| '<right>'
+	| '<rotate()>'
+	| '<rotate3d()>'
+	| '<rotateX()>'
+	| '<rotateY()>'
+	| '<rotateZ()>'
+	| '<round()>'
+	| '<rounding-strategy>'
+	| '<saturate()>'
+	| '<scale()>'
+	| '<scale3d()>'
+	| '<scaleX()>'
+	| '<scaleY()>'
+	| '<scaleZ()>'
+	| '<scroll-timeline-axis>'
+	| '<scroll-timeline-name>'
+	| '<scroller>'
+	| '<self-position>'
+	| '<semicolon-token>'
+	| '<semitones>'
+	| '<sepia()>'
+	| '<shadow-t>'
+	| '<shadow>'
+	| '<shape-box>'
+	| '<shape-radius>'
+	| '<shape>'
+	| '<side-or-corner>'
+	| '<sign()>'
+	| '<sin()>'
+	| '<single-animation-composition>'
+	| '<single-animation-direction>'
+	| '<single-animation-fill-mode>'
+	| '<single-animation-iteration-count>'
+	| '<single-animation-play-state>'
+	| '<single-animation-timeline>'
+	| '<single-animation>'
+	| '<single-transition-property>'
+	| '<single-transition>'
+	| '<size>'
+	| '<skew()>'
+	| '<skewX()>'
+	| '<skewY()>'
+	| '<sqrt()>'
+	| '<step-position>'
+	| '<step-timing-function>'
+	| '<string-token>'
+	| '<string>'
+	| '<subclass-selector>'
+	| '<supports-condition>'
+	| '<supports-decl>'
+	| '<supports-feature>'
+	| '<supports-in-parens>'
+	| '<supports-selector-fn>'
+	| '<svg-length>'
+	| '<svg-writing-mode>'
+	| '<symbol>'
+	| '<tan()>'
+	| '<target-counter()>'
+	| '<target-counters()>'
+	| '<target-text()>'
+	| '<target>'
+	| '<time-percentage>'
+	| '<time>'
+	| '<timeline-name>'
+	| '<top>'
+	| '<track-breadth>'
+	| '<track-list>'
+	| '<track-repeat>'
+	| '<track-size>'
+	| '<transform-function>'
+	| '<transform-list>'
+	| '<translate()>'
+	| '<translate3d()>'
+	| '<translateX()>'
+	| '<translateY()>'
+	| '<translateZ()>'
+	| '<type-or-unit>'
+	| '<type-selector>'
+	| '<urange>'
+	| '<url-modifier>'
+	| '<url-token>'
+	| '<url>'
+	| '<var()>'
+	| '<viewport-length>'
+	| '<visual-box>'
+	| '<whitespace-token>'
+	| '<wq-name>'
+	| '<x>'
+	| '<y>'
+	| '<zero>'
+	| '<{-token>'
+	| '<}-token>';
+export type ExtendedType =
+	| "<'color-profile'>"
+	| "<'color-rendering'>"
+	| "<'enable-background'>"
+	| '<animatable-value>'
+	| '<begin-value-list>'
+	| '<class-list>'
+	| '<clock-value>'
+	| '<color-matrix>'
+	| '<css-declaration-list>'
+	| '<dasharray>'
+	| '<end-value-list>'
+	| '<key-points>'
+	| '<key-splines>'
+	| '<key-times>'
+	| '<list-of-lengths>'
+	| '<list-of-numbers>'
+	| '<list-of-percentages>'
+	| '<list-of-svg-feature-string>'
+	| '<list-of-value>'
+	| '<number-optional-number>'
+	| '<origin>'
+	| '<points>'
+	| '<preserve-aspect-ratio>'
+	| '<rotate>'
+	| '<svg-font-size-adjust>'
+	| '<svg-font-size>'
+	| '<svg-path>'
+	| '<system-language>'
+	| '<text-coordinate>'
+	| '<view-box>'
+	| 'AbsoluteURL'
+	| 'Accept'
+	| 'Any'
+	| 'AutoComplete'
+	| 'BCP47'
+	| 'BrowsingContextName'
+	| 'BrowsingContextNameOrKeyword'
+	| 'CustomElementName'
+	| 'DOMID'
+	| 'DateTime'
+	| 'FunctionBody'
+	| 'HTTPSchemaURL'
+	| 'HashName'
+	| 'IconSize'
+	| 'Int'
+	| 'ItemProp'
+	| 'MIMEType'
+	| 'NoEmptyAny'
+	| 'Number'
+	| 'OneCodePointChar'
+	| 'OneLineAny'
+	| 'Pattern'
+	| 'SerializedPermissionsPolicy'
+	| 'SourceSizeList'
+	| 'Srcset'
+	| 'TabIndex'
+	| 'URL'
+	| 'Uint'
+	| 'XMLName'
+	| 'Zero';
 export type HtmlAttrRequirement = 'Boolean';
 export interface TypesSchema {
-    type?: Type;
+	type?: Type;
 }
@@ -20,13 +1071,15 @@ /**
 export interface List {
-    token: ExtendedType | Enum;
-    disallowToSurroundBySpaces?: boolean;
-    allowEmpty?: boolean;
-    ordered?: boolean;
-    unique?: boolean;
-    caseInsensitive?: boolean;
-    number?: ('zeroOrMore' | 'oneOrMore') | {
-        min: number;
-        max: number;
-    };
-    separator: 'space' | 'comma';
+	token: ExtendedType | Enum;
+	disallowToSurroundBySpaces?: boolean;
+	allowEmpty?: boolean;
+	ordered?: boolean;
+	unique?: boolean;
+	caseInsensitive?: boolean;
+	number?:
+		| ('zeroOrMore' | 'oneOrMore')
+		| {
+				min: number;
+				max: number;
+		  };
+	separator: 'space' | 'comma';
 }
@@ -37,13 +1090,13 @@ /**
 export interface Enum {
-    /**
-     * @minItems 1
-     */
-    enum: [string, ...string[]];
-    disallowToSurroundBySpaces?: boolean;
-    caseInsensitive?: boolean;
-    invalidValueDefault?: string;
-    missingValueDefault?: string;
-    sameStates?: {
-        [k: string]: unknown;
-    };
+	/**
+	 * @minItems 1
+	 */
+	enum: [string, ...string[]];
+	disallowToSurroundBySpaces?: boolean;
+	caseInsensitive?: boolean;
+	invalidValueDefault?: string;
+	missingValueDefault?: string;
+	sameStates?: {
+		[k: string]: unknown;
+	};
 }
@@ -54,8 +1107,8 @@ /**
 export interface Number {
-    type: 'float' | 'integer';
-    gt?: number;
-    gte?: number;
-    lt?: number;
-    lte?: number;
-    clampable?: boolean;
+	type: 'float' | 'integer';
+	gt?: number;
+	gte?: number;
+	lt?: number;
+	lte?: number;
+	clampable?: boolean;
 }

lib/w3c/check-serialized-permissions-policy.spec.js

@@ -1,34 +0,36 @@
-"use strict";
+'use strict';
 // @ts-nocheck
-Object.defineProperty(exports, "__esModule", { value: true });
-const check_serialized_permissions_policy_1 = require("./check-serialized-permissions-policy");
+Object.defineProperty(exports, '__esModule', { value: true });
+const check_serialized_permissions_policy_1 = require('./check-serialized-permissions-policy');
 const check = (0, check_serialized_permissions_policy_1.checkSerializedPermissionsPolicy)();
 test('checkSerializedPermissionsPolicy', () => {
-    expect(check('').reason).toBe('empty-token');
-    expect(check(' ').reason).toBe('unexpected-token');
-    // expect(check('a').reason).toBe('missing-token');
-    expect(check('a').matched).toBe(true); // Current supported
-    expect(check('a:').reason).toBe('unexpected-token');
-    // expect(check('a ').reason).toBe('missing-token'); // Current supported
-    expect(check('a ').matched).toBe(true);
-    expect(check('a a').reason).toBe('unexpected-token');
-    expect(check('a *').matched).toBe(true);
-    expect(check('a *a').reason).toBe('unexpected-token');
-    expect(check('a none').reason).toBe('missing-token');
-    expect(check("a 'none'").matched).toBe(true);
-    expect(check('a https://markuplint.dev').matched).toBe(true);
-    expect(check('a https://markuplint.dev/path/to').reason).toBe('extra-token');
-    expect(check('a https://マルチバイト.abc.xyz').reason).toBe('must-be-serialized');
-    expect(check('a * https://markuplint.dev').matched).toBe(true);
-    expect(check("a * https://markuplint.dev 'none'").matched).toBe(true);
-    // expect(check("a * https://markuplint.dev 'none';b").reason).toBe('missing-token');
-    expect(check("a * https://markuplint.dev 'none';b").matched).toBe(true); // Current supported
-    // expect(check("a * https://markuplint.dev 'none';b ").reason).toBe('missing-token');
-    expect(check("a * https://markuplint.dev 'none';b ").matched).toBe(true); // Current supported
-    expect(check("a * https://markuplint.dev 'none';b *").matched).toBe(true);
-    expect(check("a * https://markuplint.dev 'none';b *;c 'none'").matched).toBe(true);
-    expect(check("a * https://markuplint.dev 'none'; b *; c 'none'").matched).toBe(true);
+	expect(check('').reason).toBe('empty-token');
+	expect(check(' ').reason).toBe('unexpected-token');
+	// expect(check('a').reason).toBe('missing-token');
+	expect(check('a').matched).toBe(true); // Current supported
+	expect(check('a:').reason).toBe('unexpected-token');
+	// expect(check('a ').reason).toBe('missing-token'); // Current supported
+	expect(check('a ').matched).toBe(true);
+	expect(check('a a').reason).toBe('unexpected-token');
+	expect(check('a *').matched).toBe(true);
+	expect(check('a *a').reason).toBe('unexpected-token');
+	expect(check('a none').reason).toBe('missing-token');
+	expect(check("a 'none'").matched).toBe(true);
+	expect(check('a https://markuplint.dev').matched).toBe(true);
+	expect(check('a https://markuplint.dev/path/to').reason).toBe('extra-token');
+	expect(check('a https://マルチバイト.abc.xyz').reason).toBe('must-be-serialized');
+	expect(check('a * https://markuplint.dev').matched).toBe(true);
+	expect(check("a * https://markuplint.dev 'none'").matched).toBe(true);
+	// expect(check("a * https://markuplint.dev 'none';b").reason).toBe('missing-token');
+	expect(check("a * https://markuplint.dev 'none';b").matched).toBe(true); // Current supported
+	// expect(check("a * https://markuplint.dev 'none';b ").reason).toBe('missing-token');
+	expect(check("a * https://markuplint.dev 'none';b ").matched).toBe(true); // Current supported
+	expect(check("a * https://markuplint.dev 'none';b *").matched).toBe(true);
+	expect(check("a * https://markuplint.dev 'none';b *;c 'none'").matched).toBe(true);
+	expect(check("a * https://markuplint.dev 'none'; b *; c 'none'").matched).toBe(true);
 });
 test('YouTube embed', () => {
-    expect(check('accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture').matched).toBe(true);
+	expect(
+		check('accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture').matched,
+	).toBe(true);
 });

lib/whatwg/check-autocomplete.js

@@ -135,3 +135,3 @@ "use strict";
     if (head.match(['on', 'off'], true)) {
-        if (tail.length) {
+        if (tail[0]) {
             acLog('[Unmatched ("%s")] Unexpected pair with "on" or "off": "%s"', value, tail.value);
@@ -213,3 +213,3 @@ return tail[0].unmatched({
                 reason: 'unexpected-token',
-                expects: contactableFieldNames.slice().map(token => ({
+                expects: contactableFieldNames.map(token => ({
                     type: 'const',
@@ -247,3 +247,3 @@ value: token,
     if (head.match([...autofillFieldNames, ...contactableFieldNames], true)) {
-        if (tail.length) {
+        if (tail[0]) {
             if (tail[0].match(webauthnFieldNames)) {
@@ -291,3 +291,3 @@ return (0, match_result_1.matched)();
         if (candidatePrefix) {
-            candidate = `${candidatePrefix}-${namedGroupStr || ''}`;
+            candidate = `${candidatePrefix}-${namedGroupStr !== null && namedGroupStr !== void 0 ? namedGroupStr : ''}`;
         }
@@ -306,3 +306,3 @@ }
     else if (!hasContactingToken) {
-        expects.push(...contactingTokens.slice().map(token => ({
+        expects.push(...contactingTokens.map(token => ({
             type: 'const',
@@ -313,3 +313,3 @@ value: token,
     }
-    candidate = candidate || (0, get_candidate_1.getCandidate)(head.value, autofillFieldNames);
+    candidate = candidate !== null && candidate !== void 0 ? candidate : (0, get_candidate_1.getCandidate)(head.value, autofillFieldNames);
     if (candidate) {
@@ -316,0 +316,0 @@ acLog('[Unmatched ("%s")] Unexpected token: "%s", Do you mean "%s"? ', value, head.value, candidate);

lib/whatwg/check-autocomplete.spec.js

@@ -1,379 +0,380 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const check_autocomplete_1 = require("./check-autocomplete");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const check_autocomplete_1 = require('./check-autocomplete');
 const check = (0, check_autocomplete_1.checkAutoComplete)();
 test('basic', () => {
-    expect(check('on').matched).toBe(true);
-    expect(check('on webauthn').matched).toBe(false);
-    expect(check('off').matched).toBe(true);
-    expect(check('off webauthn').matched).toBe(false);
-    expect(check('name').matched).toBe(true);
-    expect(check('given-name').matched).toBe(true);
-    expect(check('given-name webauthn').matched).toBe(true);
-    expect(check('given-name webauthun').matched).toBe(false);
-    expect(check('section-').matched).toBe(true);
-    expect(check('section-foo').matched).toBe(true);
-    expect(check('section-foo webauthn').matched).toBe(true);
-    expect(check('section-foo name').matched).toBe(true);
-    expect(check('section-foo name webauthn').matched).toBe(true);
-    expect(check('section-foo shipping name').matched).toBe(true);
-    expect(check('section-foo billing name').matched).toBe(true);
-    expect(check('section-foo billing home').matched).toBe(true);
-    expect(check('section-foo billing work').matched).toBe(true);
-    expect(check('section-foo billing home tel').matched).toBe(true);
-    expect(check('section-foo billing work email').matched).toBe(true);
-    expect(check('section-foo billing work email webauthn').matched).toBe(true);
-    expect(check('shipping name').matched).toBe(true);
-    expect(check('billing name').matched).toBe(true);
-    expect(check('billing home').matched).toBe(true);
-    expect(check('billing work').matched).toBe(true);
-    expect(check('billing home tel').matched).toBe(true);
-    expect(check('billing work email').matched).toBe(true);
-    expect(check('billing work email webauthn').matched).toBe(true);
-    expect(check('home tel').matched).toBe(true);
-    expect(check('work email').matched).toBe(true);
-    expect(check('work email webauthn').matched).toBe(true);
+	expect(check('on').matched).toBe(true);
+	expect(check('on webauthn').matched).toBe(false);
+	expect(check('off').matched).toBe(true);
+	expect(check('off webauthn').matched).toBe(false);
+	expect(check('name').matched).toBe(true);
+	expect(check('given-name').matched).toBe(true);
+	expect(check('given-name webauthn').matched).toBe(true);
+	expect(check('given-name webauthun').matched).toBe(false);
+	expect(check('section-').matched).toBe(true);
+	expect(check('section-foo').matched).toBe(true);
+	expect(check('section-foo webauthn').matched).toBe(true);
+	expect(check('section-foo name').matched).toBe(true);
+	expect(check('section-foo name webauthn').matched).toBe(true);
+	expect(check('section-foo shipping name').matched).toBe(true);
+	expect(check('section-foo billing name').matched).toBe(true);
+	expect(check('section-foo billing home').matched).toBe(true);
+	expect(check('section-foo billing work').matched).toBe(true);
+	expect(check('section-foo billing home tel').matched).toBe(true);
+	expect(check('section-foo billing work email').matched).toBe(true);
+	expect(check('section-foo billing work email webauthn').matched).toBe(true);
+	expect(check('shipping name').matched).toBe(true);
+	expect(check('billing name').matched).toBe(true);
+	expect(check('billing home').matched).toBe(true);
+	expect(check('billing work').matched).toBe(true);
+	expect(check('billing home tel').matched).toBe(true);
+	expect(check('billing work email').matched).toBe(true);
+	expect(check('billing work email webauthn').matched).toBe(true);
+	expect(check('home tel').matched).toBe(true);
+	expect(check('work email').matched).toBe(true);
+	expect(check('work email webauthn').matched).toBe(true);
 });
 test('unexpected-token', () => {
-    expect(check('section-foo , name')).toStrictEqual({
-        matched: false,
-        raw: ',',
-        offset: 12,
-        length: 1,
-        line: 1,
-        column: 13,
-        reason: 'unexpected-token',
-        expects: [
-            { type: 'const', value: 'billing' },
-            { type: 'const', value: 'shipping' },
-            { type: 'common', value: 'autofill field name' },
-        ],
-        candidate: undefined,
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
+	expect(check('section-foo , name')).toStrictEqual({
+		matched: false,
+		raw: ',',
+		offset: 12,
+		length: 1,
+		line: 1,
+		column: 13,
+		reason: 'unexpected-token',
+		expects: [
+			{ type: 'const', value: 'billing' },
+			{ type: 'const', value: 'shipping' },
+			{ type: 'common', value: 'autofill field name' },
+		],
+		candidate: undefined,
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
 });
 test('unexpected-token', () => {
-    expect(check('xxx')).toStrictEqual({
-        matched: false,
-        raw: 'xxx',
-        offset: 0,
-        length: 3,
-        line: 1,
-        column: 1,
-        reason: 'unexpected-token',
-        expects: [
-            { type: 'common', value: 'autofill named group' },
-            { type: 'common', value: 'autofill field name' },
-        ],
-        candidate: undefined,
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
+	expect(check('xxx')).toStrictEqual({
+		matched: false,
+		raw: 'xxx',
+		offset: 0,
+		length: 3,
+		line: 1,
+		column: 1,
+		reason: 'unexpected-token',
+		expects: [
+			{ type: 'common', value: 'autofill named group' },
+			{ type: 'common', value: 'autofill field name' },
+		],
+		candidate: undefined,
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
 });
 test('unexpected-token', () => {
-    expect(check('section-foo neme')).toStrictEqual({
-        matched: false,
-        raw: 'neme',
-        offset: 12,
-        length: 4,
-        line: 1,
-        column: 13,
-        reason: 'unexpected-token',
-        expects: [
-            { type: 'const', value: 'billing' },
-            { type: 'const', value: 'shipping' },
-            { type: 'common', value: 'autofill field name' },
-        ],
-        candidate: 'name',
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('section-foo shipping neme')).toStrictEqual({
-        matched: false,
-        raw: 'neme',
-        offset: 21,
-        length: 4,
-        line: 1,
-        column: 22,
-        reason: 'unexpected-token',
-        expects: [
-            { type: 'common', value: 'autofill field name' },
-            { type: 'const', value: 'home' },
-            { type: 'const', value: 'work' },
-            { type: 'const', value: 'mobile' },
-            { type: 'const', value: 'fax' },
-            { type: 'const', value: 'pager' },
-        ],
-        candidate: 'name',
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('section-foo shipping home name')).toStrictEqual({
-        matched: false,
-        raw: 'name',
-        offset: 26,
-        length: 4,
-        line: 1,
-        column: 27,
-        reason: 'unexpected-token',
-        expects: [
-            { type: 'const', value: 'tel' },
-            { type: 'const', value: 'tel-country-code' },
-            { type: 'const', value: 'tel-national' },
-            { type: 'const', value: 'tel-area-code' },
-            { type: 'const', value: 'tel-local' },
-            { type: 'const', value: 'tel-local-prefix' },
-            { type: 'const', value: 'tel-local-suffix' },
-            { type: 'const', value: 'tel-extension' },
-            { type: 'const', value: 'email' },
-            { type: 'const', value: 'impp' },
-        ],
-        candidate: undefined,
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-tel',
-    });
-    expect(check('section-foo shipping home emall')).toStrictEqual({
-        matched: false,
-        raw: 'emall',
-        offset: 26,
-        length: 5,
-        line: 1,
-        column: 27,
-        reason: 'unexpected-token',
-        expects: [
-            { type: 'const', value: 'tel' },
-            { type: 'const', value: 'tel-country-code' },
-            { type: 'const', value: 'tel-national' },
-            { type: 'const', value: 'tel-area-code' },
-            { type: 'const', value: 'tel-local' },
-            { type: 'const', value: 'tel-local-prefix' },
-            { type: 'const', value: 'tel-local-suffix' },
-            { type: 'const', value: 'tel-extension' },
-            { type: 'const', value: 'email' },
-            { type: 'const', value: 'impp' },
-        ],
-        candidate: 'email',
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-tel',
-    });
+	expect(check('section-foo neme')).toStrictEqual({
+		matched: false,
+		raw: 'neme',
+		offset: 12,
+		length: 4,
+		line: 1,
+		column: 13,
+		reason: 'unexpected-token',
+		expects: [
+			{ type: 'const', value: 'billing' },
+			{ type: 'const', value: 'shipping' },
+			{ type: 'common', value: 'autofill field name' },
+		],
+		candidate: 'name',
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('section-foo shipping neme')).toStrictEqual({
+		matched: false,
+		raw: 'neme',
+		offset: 21,
+		length: 4,
+		line: 1,
+		column: 22,
+		reason: 'unexpected-token',
+		expects: [
+			{ type: 'common', value: 'autofill field name' },
+			{ type: 'const', value: 'home' },
+			{ type: 'const', value: 'work' },
+			{ type: 'const', value: 'mobile' },
+			{ type: 'const', value: 'fax' },
+			{ type: 'const', value: 'pager' },
+		],
+		candidate: 'name',
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('section-foo shipping home name')).toStrictEqual({
+		matched: false,
+		raw: 'name',
+		offset: 26,
+		length: 4,
+		line: 1,
+		column: 27,
+		reason: 'unexpected-token',
+		expects: [
+			{ type: 'const', value: 'tel' },
+			{ type: 'const', value: 'tel-country-code' },
+			{ type: 'const', value: 'tel-national' },
+			{ type: 'const', value: 'tel-area-code' },
+			{ type: 'const', value: 'tel-local' },
+			{ type: 'const', value: 'tel-local-prefix' },
+			{ type: 'const', value: 'tel-local-suffix' },
+			{ type: 'const', value: 'tel-extension' },
+			{ type: 'const', value: 'email' },
+			{ type: 'const', value: 'impp' },
+		],
+		candidate: undefined,
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-tel',
+	});
+	expect(check('section-foo shipping home emall')).toStrictEqual({
+		matched: false,
+		raw: 'emall',
+		offset: 26,
+		length: 5,
+		line: 1,
+		column: 27,
+		reason: 'unexpected-token',
+		expects: [
+			{ type: 'const', value: 'tel' },
+			{ type: 'const', value: 'tel-country-code' },
+			{ type: 'const', value: 'tel-national' },
+			{ type: 'const', value: 'tel-area-code' },
+			{ type: 'const', value: 'tel-local' },
+			{ type: 'const', value: 'tel-local-prefix' },
+			{ type: 'const', value: 'tel-local-suffix' },
+			{ type: 'const', value: 'tel-extension' },
+			{ type: 'const', value: 'email' },
+			{ type: 'const', value: 'impp' },
+		],
+		candidate: 'email',
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-tel',
+	});
 });
 test('duplicated', () => {
-    expect(check('name name')).toStrictEqual({
-        matched: false,
-        raw: 'name',
-        offset: 5,
-        length: 4,
-        line: 1,
-        column: 6,
-        partName: 'the content of the list',
-        reason: 'duplicated',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete',
-    });
-    expect(check('on on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 3,
-        length: 2,
-        line: 1,
-        column: 4,
-        partName: 'the content of the list',
-        reason: 'duplicated',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete',
-    });
+	expect(check('name name')).toStrictEqual({
+		matched: false,
+		raw: 'name',
+		offset: 5,
+		length: 4,
+		line: 1,
+		column: 6,
+		partName: 'the content of the list',
+		reason: 'duplicated',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete',
+	});
+	expect(check('on on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 3,
+		length: 2,
+		line: 1,
+		column: 4,
+		partName: 'the content of the list',
+		reason: 'duplicated',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete',
+	});
 });
 test('extra-token', () => {
-    expect(check('on off')).toStrictEqual({
-        matched: false,
-        raw: 'off',
-        offset: 3,
-        length: 3,
-        line: 1,
-        column: 4,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-on-2',
-    });
-    expect(check('off on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 4,
-        length: 2,
-        line: 1,
-        column: 5,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-on-2',
-    });
-    expect(check('on name')).toStrictEqual({
-        matched: false,
-        raw: 'name',
-        offset: 3,
-        length: 4,
-        line: 1,
-        column: 4,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-on-2',
-    });
-    expect(check('name on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 5,
-        length: 2,
-        line: 1,
-        column: 6,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('section-foo name on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 17,
-        length: 2,
-        line: 1,
-        column: 18,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('section-foo billing name on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 25,
-        length: 2,
-        line: 1,
-        column: 26,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('billing name on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 13,
-        length: 2,
-        line: 1,
-        column: 14,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('tel on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 4,
-        length: 2,
-        line: 1,
-        column: 5,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('home tel on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 9,
-        length: 2,
-        line: 1,
-        column: 10,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('billing home tel on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 17,
-        length: 2,
-        line: 1,
-        column: 18,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('billing home tel on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 17,
-        length: 2,
-        line: 1,
-        column: 18,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('section-foo billing home tel on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 29,
-        length: 2,
-        line: 1,
-        column: 30,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('section-foo home tel on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 21,
-        length: 2,
-        line: 1,
-        column: 22,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
-    expect(check('section-foo tel on')).toStrictEqual({
-        matched: false,
-        raw: 'on',
-        offset: 16,
-        length: 2,
-        line: 1,
-        column: 17,
-        reason: 'extra-token',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
+	expect(check('on off')).toStrictEqual({
+		matched: false,
+		raw: 'off',
+		offset: 3,
+		length: 3,
+		line: 1,
+		column: 4,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-on-2',
+	});
+	expect(check('off on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 4,
+		length: 2,
+		line: 1,
+		column: 5,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-on-2',
+	});
+	expect(check('on name')).toStrictEqual({
+		matched: false,
+		raw: 'name',
+		offset: 3,
+		length: 4,
+		line: 1,
+		column: 4,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofilling-form-controls:-the-autocomplete-attribute:attr-fe-autocomplete-on-2',
+	});
+	expect(check('name on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 5,
+		length: 2,
+		line: 1,
+		column: 6,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('section-foo name on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 17,
+		length: 2,
+		line: 1,
+		column: 18,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('section-foo billing name on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 25,
+		length: 2,
+		line: 1,
+		column: 26,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('billing name on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 13,
+		length: 2,
+		line: 1,
+		column: 14,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('tel on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 4,
+		length: 2,
+		line: 1,
+		column: 5,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('home tel on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 9,
+		length: 2,
+		line: 1,
+		column: 10,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('billing home tel on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 17,
+		length: 2,
+		line: 1,
+		column: 18,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('billing home tel on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 17,
+		length: 2,
+		line: 1,
+		column: 18,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('section-foo billing home tel on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 29,
+		length: 2,
+		line: 1,
+		column: 30,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('section-foo home tel on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 21,
+		length: 2,
+		line: 1,
+		column: 22,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
+	expect(check('section-foo tel on')).toStrictEqual({
+		matched: false,
+		raw: 'on',
+		offset: 16,
+		length: 2,
+		line: 1,
+		column: 17,
+		reason: 'extra-token',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
 });
 test('duplicated section', () => {
-    expect(check('section-foo section-bar')).toStrictEqual({
-        matched: false,
-        raw: 'section-bar',
-        offset: 12,
-        length: 11,
-        line: 1,
-        column: 13,
-        partName: 'autofill named group',
-        reason: 'duplicated',
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete-section',
-    });
+	expect(check('section-foo section-bar')).toStrictEqual({
+		matched: false,
+		raw: 'section-bar',
+		offset: 12,
+		length: 11,
+		line: 1,
+		column: 13,
+		partName: 'autofill named group',
+		reason: 'duplicated',
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete-section',
+	});
 });
 test('duplicated part', () => {
-    expect(check('shipping billing')).toStrictEqual({
-        matched: false,
-        raw: 'billing',
-        offset: 9,
-        length: 7,
-        line: 1,
-        column: 10,
-        reason: 'duplicated',
-        expects: [{ type: 'format', value: 'autocomplete' }],
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete-shipping',
-    });
+	expect(check('shipping billing')).toStrictEqual({
+		matched: false,
+		raw: 'billing',
+		offset: 9,
+		length: 7,
+		line: 1,
+		column: 10,
+		reason: 'duplicated',
+		expects: [{ type: 'format', value: 'autocomplete' }],
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-autocomplete-shipping',
+	});
 });
 test('typo', () => {
-    expect(check('secsion-foo name')).toStrictEqual({
-        matched: false,
-        raw: 'secsion-foo',
-        offset: 0,
-        length: 11,
-        line: 1,
-        column: 1,
-        reason: 'unexpected-token',
-        expects: [
-            { type: 'common', value: 'autofill named group' },
-            { type: 'common', value: 'autofill field name' },
-        ],
-        candidate: 'section-foo',
-        ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
-    });
+	expect(check('secsion-foo name')).toStrictEqual({
+		matched: false,
+		raw: 'secsion-foo',
+		offset: 0,
+		length: 11,
+		line: 1,
+		column: 1,
+		reason: 'unexpected-token',
+		expects: [
+			{ type: 'common', value: 'autofill named group' },
+			{ type: 'common', value: 'autofill field name' },
+		],
+		candidate: 'section-foo',
+		ref: 'https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#autofill-field',
+	});
 });

lib/whatwg/check-datetime/datetime-tokens.d.ts

 import type { TokenEachCheck } from '../../token/token-collection';
-export declare const datetimeTokenCheck: Record<'year' | 'month' | 'date' | 'hour' | 'minute' | 'second' | 'secondFractionalPart' | 'week' | 'hyphen' | 'colon' | 'extra' | 'colonOrEnd' | 'decimalPointOrEnd' | 'localDateTimeSeparator' | 'normalizedlocalDateTimeSeparator' | 'plusOrMinusSign' | 'weekSign', TokenEachCheck> & Record<'_year' | '_month', number | null>;
+export declare const datetimeTokenCheck: Record<
+	| 'year'
+	| 'month'
+	| 'date'
+	| 'hour'
+	| 'minute'
+	| 'second'
+	| 'secondFractionalPart'
+	| 'week'
+	| 'hyphen'
+	| 'colon'
+	| 'extra'
+	| 'colonOrEnd'
+	| 'decimalPointOrEnd'
+	| 'localDateTimeSeparator'
+	| 'normalizedlocalDateTimeSeparator'
+	| 'plusOrMinusSign'
+	| 'weekSign',
+	TokenEachCheck
+> &
+	Record<'_year' | '_month', number | null>;
 export declare function getMaxWeekNum(year: number): number;

lib/whatwg/check-datetime/datetime-tokens.js

@@ -98,2 +98,3 @@ "use strict";
     date(date) {
+        var _a, _b, _c;
         (0, debug_1.log)('Parsing Datetime Date: "%s"', date === null || date === void 0 ? void 0 : date.value);
@@ -121,6 +122,6 @@ if (!date || !date.value) {
         // Set the leap year if _year is null
-        const year = this._year || 2000;
+        const year = (_a = this._year) !== null && _a !== void 0 ? _a : 2000;
         const isLeap = (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
-        const month = this._month || 1;
-        const dayOfMonth = daysOfMonth[month] + (month === 2 && isLeap ? 1 : 0);
+        const month = (_b = this._month) !== null && _b !== void 0 ? _b : 1;
+        const dayOfMonth = ((_c = daysOfMonth[month]) !== null && _c !== void 0 ? _c : 0) + (month === 2 && isLeap ? 1 : 0);
         const _date = date.toNumber();
@@ -269,2 +270,3 @@ (0, debug_1.log)('Temporary Year and Month: %s, %s', this._year, this._month);
     week(week) {
+        var _a;
         (0, debug_1.log)('Parsing Datetime Week: "%s"', week === null || week === void 0 ? void 0 : week.value);
@@ -291,3 +293,3 @@ if (!week || !week.value) {
         }
-        const maxweek = getMaxWeekNum(this._year || 0);
+        const maxweek = getMaxWeekNum((_a = this._year) !== null && _a !== void 0 ? _a : 0);
         const _week = week.toNumber();
@@ -501,5 +503,6 @@ if (!(1 <= _week && _week <= maxweek)) {
     let date = 31;
-    while (date) {
+    while (date > 0) {
         const d = new Date(Date.UTC(year, 11, date, 0, 0, 0, 0));
-        d.setDate(d.getDate() + 4 - (d.getDay() || 7));
+        const day = d.getDay();
+        d.setDate(d.getDate() + 4 - (day > 0 ? day : 7));
         const yearStart = new Date(d.getFullYear(), 0, 1);
@@ -506,0 +509,0 @@ const weekNo = Math.ceil(((d.valueOf() - yearStart.valueOf()) / 86400000 + 1) / 7);

lib/whatwg/check-datetime/duration-string.js

@@ -44,2 +44,5 @@ "use strict";
         const [num, sign, extra] = token_1.TokenCollection.fromPatterns(d, [/[0-9]+/, /./]);
+        if (!num) {
+            return;
+        }
         (0, debug_1.log)('Date part: "%s" => %O', d.value, { num, sign });
@@ -85,2 +88,3 @@ if (!num.match(/^[0-9]+$/)) {
     }, time => {
+        var _a, _b, _c;
         if (!time) {
@@ -106,3 +110,3 @@ return (0, match_result_1.unmatched)('', 'missing-token', {
         const [h, m, s] = timeTokens;
-        if (((h === null || h === void 0 ? void 0 : h.value) || '') + ((m === null || m === void 0 ? void 0 : m.value) || '') + ((s === null || s === void 0 ? void 0 : s.value) || '') === '') {
+        if (((_a = h === null || h === void 0 ? void 0 : h.value) !== null && _a !== void 0 ? _a : '') + ((_b = m === null || m === void 0 ? void 0 : m.value) !== null && _b !== void 0 ? _b : '') + ((_c = s === null || s === void 0 ? void 0 : s.value) !== null && _c !== void 0 ? _c : '') === '') {
             return (0, match_result_1.unmatched)('', 'missing-token', {
@@ -118,3 +122,3 @@ expects: [
         for (const t of timeTokens) {
-            if (!t || !t.value) {
+            if (!t.value) {
                 continue;
@@ -128,2 +132,5 @@ }
             const [num, dpfp, sign] = token_1.TokenCollection.fromPatterns(t, [/[0-9]+/, /(\.[0-9]*)?/, /[^0-9]+/]);
+            if (!num) {
+                continue;
+            }
             (0, debug_1.log)('Time part (h|m|s): "%s" => %O', t.value, { num, dpfp, sign });
@@ -139,2 +146,5 @@ if (!num.match(/^[0-9]+$/)) {
                 const [dp, fp] = token_1.TokenCollection.fromPatterns(dpfp, [/\./, /[0-9]+/]);
+                if (!dp) {
+                    continue;
+                }
                 (0, debug_1.log)('Second fractional part (h|m|s): "%s" => %O', dpfp.value, { dp, fp });
@@ -141,0 +151,0 @@ if (!dp.match('.')) {

lib/whatwg/check-datetime/index.spec.js

@@ -1,16 +0,17 @@
-"use strict";
+'use strict';
 // @ts-nocheck
-Object.defineProperty(exports, "__esModule", { value: true });
-const date_string_1 = require("./date-string");
-const datetime_tokens_1 = require("./datetime-tokens");
-const duration_string_1 = require("./duration-string");
-const global_date_and_time_string_1 = require("./global-date-and-time-string");
-const local_date_and_time_string_1 = require("./local-date-and-time-string");
-const month_string_1 = require("./month-string");
-const time_string_1 = require("./time-string");
-const time_zone_offset_string_1 = require("./time-zone-offset-string");
-const week_string_1 = require("./week-string");
-const year_string_1 = require("./year-string");
-const yearless_date_string_1 = require("./yearless-date-string");
-const _1 = require(".");
+Object.defineProperty(exports, '__esModule', { value: true });
+const date_string_1 = require('./date-string');
+const datetime_tokens_1 = require('./datetime-tokens');
+const duration_string_1 = require('./duration-string');
+const global_date_and_time_string_1 = require('./global-date-and-time-string');
+const local_date_and_time_string_1 = require('./local-date-and-time-string');
+const month_string_1 = require('./month-string');
+const time_string_1 = require('./time-string');
+const time_zone_offset_string_1 = require('./time-zone-offset-string');
+const week_string_1 = require('./week-string');
+const year_string_1 = require('./year-string');
+const yearless_date_string_1 = require('./yearless-date-string');
+
+const _1 = require('.');
 const isMonth = (0, month_string_1.checkMonthString)();
@@ -30,290 +31,290 @@ const isDate = (0, date_string_1.checkDateString)();
 test('max-week', () => {
-    expect((0, datetime_tokens_1.getMaxWeekNum)(1976)).toBe(53);
-    expect((0, datetime_tokens_1.getMaxWeekNum)(1977)).toBe(52);
-    expect((0, datetime_tokens_1.getMaxWeekNum)(1978)).toBe(52);
-    expect((0, datetime_tokens_1.getMaxWeekNum)(1979)).toBe(52);
-    expect((0, datetime_tokens_1.getMaxWeekNum)(1981)).toBe(53);
+	expect((0, datetime_tokens_1.getMaxWeekNum)(1976)).toBe(53);
+	expect((0, datetime_tokens_1.getMaxWeekNum)(1977)).toBe(52);
+	expect((0, datetime_tokens_1.getMaxWeekNum)(1978)).toBe(52);
+	expect((0, datetime_tokens_1.getMaxWeekNum)(1979)).toBe(52);
+	expect((0, datetime_tokens_1.getMaxWeekNum)(1981)).toBe(53);
 });
 test('month-string', () => {
-    expect(isMonth('').reason).toBe('empty-token');
-    expect(isMonth(' ').reason).toBe('unexpected-token');
-    expect(isMonth('a').reason).toBe('unexpected-token');
-    expect(isMonth('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
-    expect(isMonth('0000').reason).toStrictEqual({ type: 'out-of-range', gt: 0 });
-    expect(isMonth('0001').reason).toBe('missing-token');
-    expect(isMonth('0001:').reason).toBe('unexpected-token');
-    expect(isMonth('0001-').reason).toBe('missing-token');
-    expect(isMonth('0001-a').reason).toBe('unexpected-token');
-    expect(isMonth('0001-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isMonth('0001-001').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isMonth('0001-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
-    expect(isMonth('0001-13').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
-    expect(isMonth('0001-01').matched).toBe(true);
-    expect(isMonth('0001-12').matched).toBe(true);
-    expect(isMonth('10001-01').matched).toBe(true);
-    expect(isMonth('0001-01-').reason).toBe('extra-token');
+	expect(isMonth('').reason).toBe('empty-token');
+	expect(isMonth(' ').reason).toBe('unexpected-token');
+	expect(isMonth('a').reason).toBe('unexpected-token');
+	expect(isMonth('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
+	expect(isMonth('0000').reason).toStrictEqual({ type: 'out-of-range', gt: 0 });
+	expect(isMonth('0001').reason).toBe('missing-token');
+	expect(isMonth('0001:').reason).toBe('unexpected-token');
+	expect(isMonth('0001-').reason).toBe('missing-token');
+	expect(isMonth('0001-a').reason).toBe('unexpected-token');
+	expect(isMonth('0001-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isMonth('0001-001').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isMonth('0001-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
+	expect(isMonth('0001-13').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
+	expect(isMonth('0001-01').matched).toBe(true);
+	expect(isMonth('0001-12').matched).toBe(true);
+	expect(isMonth('10001-01').matched).toBe(true);
+	expect(isMonth('0001-01-').reason).toBe('extra-token');
 });
 test('date-string', () => {
-    expect(isDate('').reason).toBe('empty-token');
-    expect(isDate(' ').reason).toBe('unexpected-token');
-    expect(isDate('a').reason).toBe('unexpected-token');
-    expect(isDate('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
-    expect(isDate('0000').reason).toStrictEqual({ type: 'out-of-range', gt: 0 });
-    expect(isDate('2000').reason).toBe('missing-token');
-    expect(isDate('2000:').reason).toBe('unexpected-token');
-    expect(isDate('2000-').reason).toBe('missing-token');
-    expect(isDate('2000-a').reason).toBe('unexpected-token');
-    expect(isDate('2000-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isDate('2000-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
-    expect(isDate('2000-01').reason).toBe('missing-token');
-    expect(isDate('2000-01:').reason).toBe('unexpected-token');
-    expect(isDate('2000-01-').reason).toBe('missing-token');
-    expect(isDate('2000-01-a').reason).toBe('unexpected-token');
-    expect(isDate('2000-01-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isDate('2000-01-001').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isDate('2000-01-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
-    expect(isDate('2000-01-01').matched).toBe(true);
-    expect(isDate('2000-01-31').matched).toBe(true);
-    expect(isDate('2000-01-32').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
-    expect(isDate('2000-02-28').matched).toBe(true);
-    expect(isDate('2000-02-29').matched).toBe(true);
-    expect(isDate('2000-02-30').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 29 });
-    expect(isDate('2001-02-28').matched).toBe(true);
-    expect(isDate('2001-02-29').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 28 });
+	expect(isDate('').reason).toBe('empty-token');
+	expect(isDate(' ').reason).toBe('unexpected-token');
+	expect(isDate('a').reason).toBe('unexpected-token');
+	expect(isDate('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
+	expect(isDate('0000').reason).toStrictEqual({ type: 'out-of-range', gt: 0 });
+	expect(isDate('2000').reason).toBe('missing-token');
+	expect(isDate('2000:').reason).toBe('unexpected-token');
+	expect(isDate('2000-').reason).toBe('missing-token');
+	expect(isDate('2000-a').reason).toBe('unexpected-token');
+	expect(isDate('2000-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isDate('2000-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
+	expect(isDate('2000-01').reason).toBe('missing-token');
+	expect(isDate('2000-01:').reason).toBe('unexpected-token');
+	expect(isDate('2000-01-').reason).toBe('missing-token');
+	expect(isDate('2000-01-a').reason).toBe('unexpected-token');
+	expect(isDate('2000-01-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isDate('2000-01-001').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isDate('2000-01-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
+	expect(isDate('2000-01-01').matched).toBe(true);
+	expect(isDate('2000-01-31').matched).toBe(true);
+	expect(isDate('2000-01-32').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
+	expect(isDate('2000-02-28').matched).toBe(true);
+	expect(isDate('2000-02-29').matched).toBe(true);
+	expect(isDate('2000-02-30').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 29 });
+	expect(isDate('2001-02-28').matched).toBe(true);
+	expect(isDate('2001-02-29').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 28 });
 });
 test('yearless-date-string', () => {
-    expect(isYearlessDate('').reason).toBe('empty-token');
-    expect(isYearlessDate(' ').reason).toBe('unexpected-token');
-    expect(isYearlessDate('a').reason).toBe('unexpected-token');
-    expect(isYearlessDate('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isYearlessDate('00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
-    expect(isYearlessDate('01').reason).toBe('missing-token');
-    expect(isYearlessDate('01:').reason).toBe('unexpected-token');
-    expect(isYearlessDate('01-').reason).toBe('missing-token');
-    expect(isYearlessDate('01-a').reason).toBe('unexpected-token');
-    expect(isYearlessDate('01-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isYearlessDate('01-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
-    expect(isYearlessDate('01-01').matched).toBe(true);
-    expect(isYearlessDate('01-31').matched).toBe(true);
-    expect(isYearlessDate('01-32').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
-    expect(isYearlessDate('02-28').matched).toBe(true);
-    expect(isYearlessDate('02-29').matched).toBe(true);
-    expect(isYearlessDate('02-30').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 29 });
+	expect(isYearlessDate('').reason).toBe('empty-token');
+	expect(isYearlessDate(' ').reason).toBe('unexpected-token');
+	expect(isYearlessDate('a').reason).toBe('unexpected-token');
+	expect(isYearlessDate('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isYearlessDate('00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 12 });
+	expect(isYearlessDate('01').reason).toBe('missing-token');
+	expect(isYearlessDate('01:').reason).toBe('unexpected-token');
+	expect(isYearlessDate('01-').reason).toBe('missing-token');
+	expect(isYearlessDate('01-a').reason).toBe('unexpected-token');
+	expect(isYearlessDate('01-0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isYearlessDate('01-00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
+	expect(isYearlessDate('01-01').matched).toBe(true);
+	expect(isYearlessDate('01-31').matched).toBe(true);
+	expect(isYearlessDate('01-32').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 31 });
+	expect(isYearlessDate('02-28').matched).toBe(true);
+	expect(isYearlessDate('02-29').matched).toBe(true);
+	expect(isYearlessDate('02-30').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 29 });
 });
 test('time-string', () => {
-    expect(isTimeString('').reason).toBe('empty-token');
-    expect(isTimeString(' ').reason).toBe('unexpected-token');
-    expect(isTimeString('a').reason).toBe('unexpected-token');
-    expect(isTimeString('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isTimeString('000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isTimeString('24').reason).toStrictEqual({ type: 'out-of-range', gte: 0, lte: 23 });
-    expect(isTimeString('00').reason).toBe('missing-token');
-    expect(isTimeString('00-').reason).toBe('unexpected-token');
-    expect(isTimeString('00:').reason).toBe('missing-token');
-    expect(isTimeString('00:a').reason).toBe('unexpected-token');
-    expect(isTimeString('00:0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isTimeString('00:000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isTimeString('00:00').matched).toBe(true);
-    expect(isTimeString('00:59').matched).toBe(true);
-    expect(isTimeString('00:60').reason).toStrictEqual({ type: 'out-of-range', gte: 0, lte: 59 });
-    expect(isTimeString('00:00-').reason).toBe('unexpected-token');
-    expect(isTimeString('00:00:').reason).toBe('missing-token');
-    expect(isTimeString('00:00:a').reason).toBe('unexpected-token');
-    expect(isTimeString('00:00:0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isTimeString('00:00:000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isTimeString('00:00:00').matched).toBe(true);
-    expect(isTimeString('00:00:59').matched).toBe(true);
-    expect(isTimeString('00:00:60').reason).toStrictEqual({ type: 'out-of-range', gte: 0, lte: 59 });
-    expect(isTimeString('00:00:00:').reason).toBe('unexpected-token');
-    expect(isTimeString('00:00:00.').reason).toBe('missing-token');
-    expect(isTimeString('00:00:00.a').reason).toBe('unexpected-token');
-    expect(isTimeString('00:00:00.0').matched).toBe(true);
-    expect(isTimeString('00:00:00.9').matched).toBe(true);
-    expect(isTimeString('00:00:00.00').matched).toBe(true);
-    expect(isTimeString('00:00:00.99').matched).toBe(true);
-    expect(isTimeString('00:00:00.000').matched).toBe(true);
-    expect(isTimeString('00:00:00.999').matched).toBe(true);
-    expect(isTimeString('00:00:00.0000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 1, lte: 3 });
-    expect(isTimeString('00:00:00.1000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 1, lte: 3 });
+	expect(isTimeString('').reason).toBe('empty-token');
+	expect(isTimeString(' ').reason).toBe('unexpected-token');
+	expect(isTimeString('a').reason).toBe('unexpected-token');
+	expect(isTimeString('0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isTimeString('000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isTimeString('24').reason).toStrictEqual({ type: 'out-of-range', gte: 0, lte: 23 });
+	expect(isTimeString('00').reason).toBe('missing-token');
+	expect(isTimeString('00-').reason).toBe('unexpected-token');
+	expect(isTimeString('00:').reason).toBe('missing-token');
+	expect(isTimeString('00:a').reason).toBe('unexpected-token');
+	expect(isTimeString('00:0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isTimeString('00:000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isTimeString('00:00').matched).toBe(true);
+	expect(isTimeString('00:59').matched).toBe(true);
+	expect(isTimeString('00:60').reason).toStrictEqual({ type: 'out-of-range', gte: 0, lte: 59 });
+	expect(isTimeString('00:00-').reason).toBe('unexpected-token');
+	expect(isTimeString('00:00:').reason).toBe('missing-token');
+	expect(isTimeString('00:00:a').reason).toBe('unexpected-token');
+	expect(isTimeString('00:00:0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isTimeString('00:00:000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isTimeString('00:00:00').matched).toBe(true);
+	expect(isTimeString('00:00:59').matched).toBe(true);
+	expect(isTimeString('00:00:60').reason).toStrictEqual({ type: 'out-of-range', gte: 0, lte: 59 });
+	expect(isTimeString('00:00:00:').reason).toBe('unexpected-token');
+	expect(isTimeString('00:00:00.').reason).toBe('missing-token');
+	expect(isTimeString('00:00:00.a').reason).toBe('unexpected-token');
+	expect(isTimeString('00:00:00.0').matched).toBe(true);
+	expect(isTimeString('00:00:00.9').matched).toBe(true);
+	expect(isTimeString('00:00:00.00').matched).toBe(true);
+	expect(isTimeString('00:00:00.99').matched).toBe(true);
+	expect(isTimeString('00:00:00.000').matched).toBe(true);
+	expect(isTimeString('00:00:00.999').matched).toBe(true);
+	expect(isTimeString('00:00:00.0000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 1, lte: 3 });
+	expect(isTimeString('00:00:00.1000').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 1, lte: 3 });
 });
 test('local-date-and-time-string', () => {
-    expect(isLocalDateAndTime('').reason).toBe('empty-token');
-    expect(isLocalDateAndTime(' ').reason).toBe('unexpected-token');
-    expect(isLocalDateAndTime('2020-12-31').reason).toBe('missing-token');
-    expect(isLocalDateAndTime('2020-12-31:').reason).toBe('unexpected-token');
-    expect(isLocalDateAndTime('2020-12-31T').reason).toBe('missing-token');
-    expect(isLocalDateAndTime('2020-12-31 ').reason).toBe('missing-token');
-    expect(isLocalDateAndTime('2020-12-31  ').reason).toBe('unexpected-token');
-    expect(isLocalDateAndTime('2020-12-31T00:00:00.000').matched).toBe(true);
+	expect(isLocalDateAndTime('').reason).toBe('empty-token');
+	expect(isLocalDateAndTime(' ').reason).toBe('unexpected-token');
+	expect(isLocalDateAndTime('2020-12-31').reason).toBe('missing-token');
+	expect(isLocalDateAndTime('2020-12-31:').reason).toBe('unexpected-token');
+	expect(isLocalDateAndTime('2020-12-31T').reason).toBe('missing-token');
+	expect(isLocalDateAndTime('2020-12-31 ').reason).toBe('missing-token');
+	expect(isLocalDateAndTime('2020-12-31  ').reason).toBe('unexpected-token');
+	expect(isLocalDateAndTime('2020-12-31T00:00:00.000').matched).toBe(true);
 });
 test('normalized-local-date-and-time-string', () => {
-    expect(isNormalizedLocalDateAndTime('').reason).toBe('empty-token');
-    expect(isNormalizedLocalDateAndTime(' ').reason).toBe('unexpected-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31').reason).toBe('missing-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31:').reason).toBe('unexpected-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31T').reason).toBe('missing-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31 ').reason).toBe('unexpected-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31T00:00').matched).toBe(true);
-    expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00').reason).toBe('extra-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:01').matched).toBe(true);
-    expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.0').reason).toBe('extra-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.00').reason).toBe('extra-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.000').reason).toBe('extra-token');
-    expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.001').matched).toBe(true);
+	expect(isNormalizedLocalDateAndTime('').reason).toBe('empty-token');
+	expect(isNormalizedLocalDateAndTime(' ').reason).toBe('unexpected-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31').reason).toBe('missing-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31:').reason).toBe('unexpected-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31T').reason).toBe('missing-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31 ').reason).toBe('unexpected-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31T00:00').matched).toBe(true);
+	expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00').reason).toBe('extra-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:01').matched).toBe(true);
+	expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.0').reason).toBe('extra-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.00').reason).toBe('extra-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.000').reason).toBe('extra-token');
+	expect(isNormalizedLocalDateAndTime('2020-12-31T00:00:00.001').matched).toBe(true);
 });
 test('time-zone-offset', () => {
-    expect(isTimeZoneOffset('').reason).toBe('empty-token');
-    expect(isTimeZoneOffset(' ').reason).toBe('unexpected-token');
-    expect(isTimeZoneOffset('a').reason).toBe('unexpected-token');
-    expect(isTimeZoneOffset('z').reason).toBe('unexpected-token');
-    expect(isTimeZoneOffset('Z').matched).toBe(true);
-    expect(isTimeZoneOffset('Z:').reason).toBe('extra-token');
-    expect(isTimeZoneOffset('ZZ').reason).toBe('extra-token');
-    expect(isTimeZoneOffset('+').reason).toBe('missing-token');
-    expect(isTimeZoneOffset('-').reason).toBe('missing-token');
-    expect(isTimeZoneOffset('+-').reason).toBe('unexpected-token');
-    expect(isTimeZoneOffset('+00').reason).toBe('missing-token');
-    expect(isTimeZoneOffset('+00:').reason).toBe('missing-token');
-    expect(isTimeZoneOffset('+00:00').matched).toBe(true);
-    expect(isTimeZoneOffset('+24:00').matched).toBe(false);
-    expect(isTimeZoneOffset('+00:60').matched).toBe(false);
-    expect(isTimeZoneOffset('+000:00').matched).toBe(false);
-    expect(isTimeZoneOffset('+00:000').matched).toBe(false);
-    expect(isTimeZoneOffset('+00:00:').reason).toBe('extra-token');
-    expect(isTimeZoneOffset('+0000').matched).toBe(true);
-    expect(isTimeZoneOffset('+2400').matched).toBe(false);
-    expect(isTimeZoneOffset('+0060').matched).toBe(false);
-    expect(isTimeZoneOffset('+00000').matched).toBe(false);
-    expect(isTimeZoneOffset('+0000:').reason).toBe('extra-token');
+	expect(isTimeZoneOffset('').reason).toBe('empty-token');
+	expect(isTimeZoneOffset(' ').reason).toBe('unexpected-token');
+	expect(isTimeZoneOffset('a').reason).toBe('unexpected-token');
+	expect(isTimeZoneOffset('z').reason).toBe('unexpected-token');
+	expect(isTimeZoneOffset('Z').matched).toBe(true);
+	expect(isTimeZoneOffset('Z:').reason).toBe('extra-token');
+	expect(isTimeZoneOffset('ZZ').reason).toBe('extra-token');
+	expect(isTimeZoneOffset('+').reason).toBe('missing-token');
+	expect(isTimeZoneOffset('-').reason).toBe('missing-token');
+	expect(isTimeZoneOffset('+-').reason).toBe('unexpected-token');
+	expect(isTimeZoneOffset('+00').reason).toBe('missing-token');
+	expect(isTimeZoneOffset('+00:').reason).toBe('missing-token');
+	expect(isTimeZoneOffset('+00:00').matched).toBe(true);
+	expect(isTimeZoneOffset('+24:00').matched).toBe(false);
+	expect(isTimeZoneOffset('+00:60').matched).toBe(false);
+	expect(isTimeZoneOffset('+000:00').matched).toBe(false);
+	expect(isTimeZoneOffset('+00:000').matched).toBe(false);
+	expect(isTimeZoneOffset('+00:00:').reason).toBe('extra-token');
+	expect(isTimeZoneOffset('+0000').matched).toBe(true);
+	expect(isTimeZoneOffset('+2400').matched).toBe(false);
+	expect(isTimeZoneOffset('+0060').matched).toBe(false);
+	expect(isTimeZoneOffset('+00000').matched).toBe(false);
+	expect(isTimeZoneOffset('+0000:').reason).toBe('extra-token');
 });
 test('global-date-and-time-string', () => {
-    expect(isGlobalDateAndTime('2000-01-01').reason).toBe('missing-token');
-    expect(isGlobalDateAndTime('2000-01-01T00:00').reason).toBe('missing-token');
-    expect(isGlobalDateAndTime('2000-01-01T00:00').reason).toBe('missing-token');
-    expect(isGlobalDateAndTime('2000-01-01T00:00+').reason).toBe('missing-token');
-    expect(isGlobalDateAndTime('2000-01-01T00:00Z').matched).toBe(true);
-    expect(isGlobalDateAndTime('2000-01-01T00:00+00').reason).toBe('missing-token');
-    expect(isGlobalDateAndTime('2000-01-01T00:00+0000').matched).toBe(true);
-    expect(isGlobalDateAndTime('2000-01-01T00:00+00:00').matched).toBe(true);
-    expect(isGlobalDateAndTime('2000-01-01T00:00-2359').matched).toBe(true);
-    expect(isGlobalDateAndTime('2000-01-01T00:00-23:59').matched).toBe(true);
-    expect(isGlobalDateAndTime('2000-01-01T00:00:00+0000').matched).toBe(true);
-    expect(isGlobalDateAndTime('2000-01-01T00:00:00.000+0000').matched).toBe(true);
-    expect(isGlobalDateAndTime('2000-01-01T00:00:00.000+0000a').reason).toBe('extra-token');
+	expect(isGlobalDateAndTime('2000-01-01').reason).toBe('missing-token');
+	expect(isGlobalDateAndTime('2000-01-01T00:00').reason).toBe('missing-token');
+	expect(isGlobalDateAndTime('2000-01-01T00:00').reason).toBe('missing-token');
+	expect(isGlobalDateAndTime('2000-01-01T00:00+').reason).toBe('missing-token');
+	expect(isGlobalDateAndTime('2000-01-01T00:00Z').matched).toBe(true);
+	expect(isGlobalDateAndTime('2000-01-01T00:00+00').reason).toBe('missing-token');
+	expect(isGlobalDateAndTime('2000-01-01T00:00+0000').matched).toBe(true);
+	expect(isGlobalDateAndTime('2000-01-01T00:00+00:00').matched).toBe(true);
+	expect(isGlobalDateAndTime('2000-01-01T00:00-2359').matched).toBe(true);
+	expect(isGlobalDateAndTime('2000-01-01T00:00-23:59').matched).toBe(true);
+	expect(isGlobalDateAndTime('2000-01-01T00:00:00+0000').matched).toBe(true);
+	expect(isGlobalDateAndTime('2000-01-01T00:00:00.000+0000').matched).toBe(true);
+	expect(isGlobalDateAndTime('2000-01-01T00:00:00.000+0000a').reason).toBe('extra-token');
 });
 test('week-string', () => {
-    expect(isWeek('').reason).toBe('empty-token');
-    expect(isWeek(' ').reason).toBe('unexpected-token');
-    expect(isWeek('a').reason).toBe('unexpected-token');
-    expect(isWeek('2000').reason).toBe('missing-token');
-    expect(isWeek('2000-').reason).toBe('missing-token');
-    expect(isWeek('2000-a').reason).toBe('unexpected-token');
-    expect(isWeek('2000-W').reason).toBe('missing-token');
-    expect(isWeek('2000-Wa').reason).toBe('unexpected-token');
-    expect(isWeek('2000-W0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
-    expect(isWeek('2000-W00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 52 });
-    expect(isWeek('2000-W53').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 52 });
-    expect(isWeek('2000-W01').matched).toBe(true);
-    expect(isWeek('2000-W52').matched).toBe(true);
-    expect(isWeek('2004-W00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 53 });
-    expect(isWeek('2004-W54').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 53 });
-    expect(isWeek('2004-W01').matched).toBe(true);
-    expect(isWeek('2004-W53').matched).toBe(true);
-    expect(isWeek('2000-W01a').reason).toBe('extra-token');
+	expect(isWeek('').reason).toBe('empty-token');
+	expect(isWeek(' ').reason).toBe('unexpected-token');
+	expect(isWeek('a').reason).toBe('unexpected-token');
+	expect(isWeek('2000').reason).toBe('missing-token');
+	expect(isWeek('2000-').reason).toBe('missing-token');
+	expect(isWeek('2000-a').reason).toBe('unexpected-token');
+	expect(isWeek('2000-W').reason).toBe('missing-token');
+	expect(isWeek('2000-Wa').reason).toBe('unexpected-token');
+	expect(isWeek('2000-W0').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 2, lte: 2 });
+	expect(isWeek('2000-W00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 52 });
+	expect(isWeek('2000-W53').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 52 });
+	expect(isWeek('2000-W01').matched).toBe(true);
+	expect(isWeek('2000-W52').matched).toBe(true);
+	expect(isWeek('2004-W00').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 53 });
+	expect(isWeek('2004-W54').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 53 });
+	expect(isWeek('2004-W01').matched).toBe(true);
+	expect(isWeek('2004-W53').matched).toBe(true);
+	expect(isWeek('2000-W01a').reason).toBe('extra-token');
 });
 test('year-string', () => {
-    expect(isYear('').reason).toBe('empty-token');
-    expect(isYear(' ').reason).toBe('unexpected-token');
-    expect(isYear('a').reason).toBe('unexpected-token');
-    expect(isYear('200').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
-    expect(isYear('2000').matched).toBe(true);
-    expect(isYear('20000').matched).toBe(true);
+	expect(isYear('').reason).toBe('empty-token');
+	expect(isYear(' ').reason).toBe('unexpected-token');
+	expect(isYear('a').reason).toBe('unexpected-token');
+	expect(isYear('200').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
+	expect(isYear('2000').matched).toBe(true);
+	expect(isYear('20000').matched).toBe(true);
 });
 test('duration-string (IS08601 like)', () => {
-    expect(isDurationISO8601Like('').reason).toBe('empty-token');
-    expect(isDurationISO8601Like(' ').reason).toBe('unexpected-token');
-    expect(isDurationISO8601Like('a').reason).toBe('unexpected-token');
-    expect(isDurationISO8601Like('P').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0D').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0H').reason).toBe('unexpected-token');
-    expect(isDurationISO8601Like('P0Dt').reason).toBe('unexpected-token');
-    expect(isDurationISO8601Like('P0DT').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0DT0').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0DT0H').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0H0').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0DT0H0M').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0H0M0').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0DT0H0M0S').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0H0M0.').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0DT0H0M0M').reason).toBe('unexpected-token');
-    expect(isDurationISO8601Like('P0DT0H0M0.0').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0DT0H0M0.0M').reason).toBe('unexpected-token');
-    expect(isDurationISO8601Like('P0DT0H0M0.000').reason).toBe('missing-token');
-    expect(isDurationISO8601Like('P0DT0H0M0.0000').reason).toStrictEqual({
-        gte: 1,
-        lte: 3,
-        type: 'out-of-range-length-digit',
-    });
-    expect(isDurationISO8601Like('P0DT0H0M0.000S').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0H0M0.000S0').reason).toBe('extra-token');
-    expect(isDurationISO8601Like('P0DT0H0M0.000S0H').reason).toBe('extra-token');
-    expect(isDurationISO8601Like('P0DT0M').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0S').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0.0S').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0M0S').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0H0S').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0H0.0S').matched).toBe(true);
-    expect(isDurationISO8601Like('P0DT0M0H').reason).toBe('unexpected-token');
-    expect(isDurationISO8601Like('P0DT0S0M').reason).toBe('extra-token');
-    expect(isDurationISO8601Like('P0DT0.0S0M').reason).toBe('extra-token');
-    expect(isDurationISO8601Like('PT4H18M3S').matched).toBe(true);
+	expect(isDurationISO8601Like('').reason).toBe('empty-token');
+	expect(isDurationISO8601Like(' ').reason).toBe('unexpected-token');
+	expect(isDurationISO8601Like('a').reason).toBe('unexpected-token');
+	expect(isDurationISO8601Like('P').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0D').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0H').reason).toBe('unexpected-token');
+	expect(isDurationISO8601Like('P0Dt').reason).toBe('unexpected-token');
+	expect(isDurationISO8601Like('P0DT').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0DT0').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0DT0H').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0H0').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0DT0H0M').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0H0M0').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0DT0H0M0S').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0H0M0.').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0DT0H0M0M').reason).toBe('unexpected-token');
+	expect(isDurationISO8601Like('P0DT0H0M0.0').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0DT0H0M0.0M').reason).toBe('unexpected-token');
+	expect(isDurationISO8601Like('P0DT0H0M0.000').reason).toBe('missing-token');
+	expect(isDurationISO8601Like('P0DT0H0M0.0000').reason).toStrictEqual({
+		gte: 1,
+		lte: 3,
+		type: 'out-of-range-length-digit',
+	});
+	expect(isDurationISO8601Like('P0DT0H0M0.000S').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0H0M0.000S0').reason).toBe('extra-token');
+	expect(isDurationISO8601Like('P0DT0H0M0.000S0H').reason).toBe('extra-token');
+	expect(isDurationISO8601Like('P0DT0M').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0S').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0.0S').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0M0S').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0H0S').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0H0.0S').matched).toBe(true);
+	expect(isDurationISO8601Like('P0DT0M0H').reason).toBe('unexpected-token');
+	expect(isDurationISO8601Like('P0DT0S0M').reason).toBe('extra-token');
+	expect(isDurationISO8601Like('P0DT0.0S0M').reason).toBe('extra-token');
+	expect(isDurationISO8601Like('PT4H18M3S').matched).toBe(true);
 });
 test('duration-string (duration component list)', () => {
-    expect(isDurationComponentList('').reason).toBe('empty-token');
-    expect(isDurationComponentList(' ').reason).toBe('missing-token');
-    expect(isDurationComponentList(' a').reason).toBe('unexpected-token');
-    expect(isDurationComponentList(' 0').reason).toBe('missing-token');
-    expect(isDurationComponentList(' 0a').reason).toBe('unexpected-token');
-    expect(isDurationComponentList(' 0w').matched).toBe(true);
-    expect(isDurationComponentList(' 0ww').reason).toBe('unexpected-token');
-    expect(isDurationComponentList('0w').matched).toBe(true);
-    expect(isDurationComponentList('0w ').matched).toBe(true);
-    expect(isDurationComponentList('0w 0').reason).toBe('missing-token');
-    expect(isDurationComponentList('0w 0w').reason).toBe('duplicated');
-    expect(isDurationComponentList('0w 0d').matched).toBe(true);
-    expect(isDurationComponentList('0w  0d').matched).toBe(true);
-    expect(isDurationComponentList(' 0w  0d').matched).toBe(true);
-    expect(isDurationComponentList(' 0w  0d ').matched).toBe(true);
-    expect(isDurationComponentList('0w  0d  ').matched).toBe(true);
-    expect(isDurationComponentList('\n0w\n0d\n').matched).toBe(true);
-    expect(isDurationComponentList('0w 0.').reason).toBe('missing-token');
-    expect(isDurationComponentList('0w 0.0').reason).toBe('missing-token');
-    expect(isDurationComponentList('0w 0.0s').matched).toBe(true);
-    expect(isDurationComponentList('0w 0.0d').reason).toBe('unexpected-token');
-    expect(isDurationComponentList('0s 0.').reason).toBe('unexpected-token');
-    expect(isDurationComponentList('0s 0.0').reason).toBe('unexpected-token');
-    expect(isDurationComponentList('0s 0.0s').reason).toBe('unexpected-token');
-    expect(isDurationComponentList('0w 0.00s').matched).toBe(true);
-    expect(isDurationComponentList('0w 0.000s').matched).toBe(true);
-    expect(isDurationComponentList('0w 0.0000s').reason).toStrictEqual({
-        gte: 1,
-        lte: 3,
-        type: 'out-of-range-length-digit',
-    });
-    expect(isDurationComponentList('0s 0.000s').reason).toBe('unexpected-token');
-    expect(isDurationComponentList('0.000s 0s').reason).toBe('duplicated');
-    expect(isDurationComponentList('0w0d0h0m0.000s').matched).toBe(true);
-    expect(isDurationComponentList('0w 0d 0h 0m 0.000s').matched).toBe(true);
-    expect(isDurationComponentList('0w 0d0h 0m0.000s').matched).toBe(true);
-    expect(isDurationComponentList(' 2w 3d6m 3.4s 93xxxxxxx').reason).toBe('unexpected-token');
+	expect(isDurationComponentList('').reason).toBe('empty-token');
+	expect(isDurationComponentList(' ').reason).toBe('missing-token');
+	expect(isDurationComponentList(' a').reason).toBe('unexpected-token');
+	expect(isDurationComponentList(' 0').reason).toBe('missing-token');
+	expect(isDurationComponentList(' 0a').reason).toBe('unexpected-token');
+	expect(isDurationComponentList(' 0w').matched).toBe(true);
+	expect(isDurationComponentList(' 0ww').reason).toBe('unexpected-token');
+	expect(isDurationComponentList('0w').matched).toBe(true);
+	expect(isDurationComponentList('0w ').matched).toBe(true);
+	expect(isDurationComponentList('0w 0').reason).toBe('missing-token');
+	expect(isDurationComponentList('0w 0w').reason).toBe('duplicated');
+	expect(isDurationComponentList('0w 0d').matched).toBe(true);
+	expect(isDurationComponentList('0w  0d').matched).toBe(true);
+	expect(isDurationComponentList(' 0w  0d').matched).toBe(true);
+	expect(isDurationComponentList(' 0w  0d ').matched).toBe(true);
+	expect(isDurationComponentList('0w  0d  ').matched).toBe(true);
+	expect(isDurationComponentList('\n0w\n0d\n').matched).toBe(true);
+	expect(isDurationComponentList('0w 0.').reason).toBe('missing-token');
+	expect(isDurationComponentList('0w 0.0').reason).toBe('missing-token');
+	expect(isDurationComponentList('0w 0.0s').matched).toBe(true);
+	expect(isDurationComponentList('0w 0.0d').reason).toBe('unexpected-token');
+	expect(isDurationComponentList('0s 0.').reason).toBe('unexpected-token');
+	expect(isDurationComponentList('0s 0.0').reason).toBe('unexpected-token');
+	expect(isDurationComponentList('0s 0.0s').reason).toBe('unexpected-token');
+	expect(isDurationComponentList('0w 0.00s').matched).toBe(true);
+	expect(isDurationComponentList('0w 0.000s').matched).toBe(true);
+	expect(isDurationComponentList('0w 0.0000s').reason).toStrictEqual({
+		gte: 1,
+		lte: 3,
+		type: 'out-of-range-length-digit',
+	});
+	expect(isDurationComponentList('0s 0.000s').reason).toBe('unexpected-token');
+	expect(isDurationComponentList('0.000s 0s').reason).toBe('duplicated');
+	expect(isDurationComponentList('0w0d0h0m0.000s').matched).toBe(true);
+	expect(isDurationComponentList('0w 0d 0h 0m 0.000s').matched).toBe(true);
+	expect(isDurationComponentList('0w 0d0h 0m0.000s').matched).toBe(true);
+	expect(isDurationComponentList(' 2w 3d6m 3.4s 93xxxxxxx').reason).toBe('unexpected-token');
 });
 test('date-time', () => {
-    expect(isDateTime('200-1-1').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
-    expect(isDateTime('2001-02-29').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 28 });
-    expect(isDateTime('2001-02-28T').reason).toBe('missing-token');
-    expect(isDateTime('2001-02-28T00').reason).toBe('missing-token');
-    expect(isDateTime('2001-02-28T00:0').reason).toStrictEqual({ gte: 2, lte: 2, type: 'out-of-range-length-digit' });
-    expect(isDateTime('2000-01-01T00:00:00.000+0000a').reason).toBe('extra-token');
-    expect(isDateTime('P0DT0M0H').reason).toBe('unexpected-token');
+	expect(isDateTime('200-1-1').reason).toStrictEqual({ type: 'out-of-range-length-digit', gte: 4 });
+	expect(isDateTime('2001-02-29').reason).toStrictEqual({ type: 'out-of-range', gte: 1, lte: 28 });
+	expect(isDateTime('2001-02-28T').reason).toBe('missing-token');
+	expect(isDateTime('2001-02-28T00').reason).toBe('missing-token');
+	expect(isDateTime('2001-02-28T00:0').reason).toStrictEqual({ gte: 2, lte: 2, type: 'out-of-range-length-digit' });
+	expect(isDateTime('2000-01-01T00:00:00.000+0000a').reason).toBe('extra-token');
+	expect(isDateTime('P0DT0M0H').reason).toBe('unexpected-token');
 });

lib/whatwg/check-datetime/local-date-and-time-string.js

@@ -94,4 +94,8 @@ "use strict";
     const [, , , , , , , , , , second, , fp] = tokens;
-    const _second = second.toNumber() || 0;
-    const _fp = fp.toNumber() || 0;
+    if (!second || !fp) {
+        (0, debug_1.log)('Failed: %O', res);
+        return res;
+    }
+    const _second = second.toNumber();
+    const _fp = fp.toNumber();
     (0, debug_1.log)('Omitting the seconds component: "%s.%s" => %d, %d', second === null || second === void 0 ? void 0 : second.value, fp === null || fp === void 0 ? void 0 : fp.value, _second, _fp);
@@ -98,0 +102,0 @@ if (second.value && _second === 0 && (!fp.value || (fp.value && _fp === 0))) {

lib/whatwg/check-datetime/time-zone-offset-string.d.ts

@@ -7,2 +7,2 @@ import type { Token } from '../../token';
 export declare const checkTimeZoneOffsetString: CustomSyntaxChecker;
-export declare function parseTimeZone(zone: string | Token): import("../../types").Result;
+export declare function parseTimeZone(zone: string | Readonly<Token>): import('../../types').Result;

lib/whatwg/check-datetime/time-zone-offset-string.js

@@ -30,2 +30,3 @@ "use strict";
     const res = zoneTokens.eachCheck((sign, tail) => {
+        var _a, _b;
         if (!sign || !sign.value) {
@@ -43,5 +44,5 @@ return (0, match_result_1.unmatched)(value, 'missing-token', {
             if (tail.value) {
-                return tail[0].unmatched({
+                return ((_b = (_a = tail[0]) === null || _a === void 0 ? void 0 : _a.unmatched({
                     reason: 'extra-token',
-                });
+                })) !== null && _b !== void 0 ? _b : (0, match_result_1.unmatched)(tail.value, 'extra-token'));
             }
@@ -48,0 +49,0 @@ return (0, match_result_1.matched)();

lib/whatwg/check-mime-type.d.ts

@@ -7,6 +7,6 @@ import type { CustomSyntaxChecker } from '../types';
 export declare const checkMIMEType: CustomSyntaxChecker<{
-    /**
-     * @see https://mimesniff.spec.whatwg.org/#valid-mime-type-with-no-parameters
-     */
-    withoutParameters?: boolean;
+	/**
+	 * @see https://mimesniff.spec.whatwg.org/#valid-mime-type-with-no-parameters
+	 */
+	withoutParameters?: boolean;
 }>;

lib/whatwg/check-mime-type.js

@@ -30,3 +30,3 @@ "use strict";
         }
-        if (!withoutParameters && mimeType.parameters.size) {
+        if (!withoutParameters && mimeType.parameters.size > 0) {
             return (0, match_result_1.matched)();
@@ -33,0 +33,0 @@ }

lib/whatwg/check-mime-type.spec.js

@@ -1,58 +0,59 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const check_mime_type_1 = require("./check-mime-type");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const check_mime_type_1 = require('./check-mime-type');
 const check = (0, check_mime_type_1.checkMIMEType)();
 const checkNoParam = (0, check_mime_type_1.checkMIMEType)({ withoutParameters: true });
 test('valid', () => {
-    expect(check('x/y').matched).toBe(true);
-    expect(check('x/y;a=b;c=D;E="F"').matched).toBe(true);
+	expect(check('x/y').matched).toBe(true);
+	expect(check('x/y;a=b;c=D;E="F"').matched).toBe(true);
 });
 test('excrescence-token', () => {
-    expect(check('xy;')).toStrictEqual({
-        column: 1,
-        expects: [{ type: 'format', value: 'MIME Type' }],
-        length: 3,
-        line: 1,
-        matched: false,
-        offset: 0,
-        raw: 'xy;',
-        reason: 'syntax-error',
-        ref: null,
-    });
-    expect(check('x/y;')).toStrictEqual({
-        candidate: 'x/y',
-        column: 4,
-        expects: [{ type: 'format', value: 'MIME Type' }],
-        length: 1,
-        line: 1,
-        matched: false,
-        offset: 3,
-        raw: ';',
-        reason: 'extra-token',
-        ref: null,
-    });
-    expect(checkNoParam('x/y;')).toStrictEqual({
-        candidate: 'x/y',
-        column: 4,
-        expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
-        length: 1,
-        line: 1,
-        matched: false,
-        offset: 3,
-        raw: ';',
-        reason: 'extra-token',
-        ref: null,
-    });
-    expect(checkNoParam('x/y;a=b;c=D;E="F"')).toStrictEqual({
-        candidate: 'x/y',
-        column: 4,
-        expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
-        length: 14,
-        line: 1,
-        matched: false,
-        offset: 3,
-        raw: ';a=b;c=D;E="F"',
-        reason: 'extra-token',
-        ref: null,
-    });
+	expect(check('xy;')).toStrictEqual({
+		column: 1,
+		expects: [{ type: 'format', value: 'MIME Type' }],
+		length: 3,
+		line: 1,
+		matched: false,
+		offset: 0,
+		raw: 'xy;',
+		reason: 'syntax-error',
+		ref: null,
+	});
+	expect(check('x/y;')).toStrictEqual({
+		candidate: 'x/y',
+		column: 4,
+		expects: [{ type: 'format', value: 'MIME Type' }],
+		length: 1,
+		line: 1,
+		matched: false,
+		offset: 3,
+		raw: ';',
+		reason: 'extra-token',
+		ref: null,
+	});
+	expect(checkNoParam('x/y;')).toStrictEqual({
+		candidate: 'x/y',
+		column: 4,
+		expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
+		length: 1,
+		line: 1,
+		matched: false,
+		offset: 3,
+		raw: ';',
+		reason: 'extra-token',
+		ref: null,
+	});
+	expect(checkNoParam('x/y;a=b;c=D;E="F"')).toStrictEqual({
+		candidate: 'x/y',
+		column: 4,
+		expects: [{ type: 'format', value: 'MIME Type with no parameters' }],
+		length: 14,
+		line: 1,
+		matched: false,
+		offset: 3,
+		raw: ';a=b;c=D;E="F"',
+		reason: 'extra-token',
+		ref: null,
+	});
 });

lib/whatwg/is-abs-url.spec.js

@@ -1,8 +0,9 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-const is_abs_url_1 = require("./is-abs-url");
+'use strict';
+// @ts-nocheck
+Object.defineProperty(exports, '__esModule', { value: true });
+const is_abs_url_1 = require('./is-abs-url');
 const is = (0, is_abs_url_1.isAbsURL)();
 test('valid', () => {
-    expect(is('https://markuplint.dev')).toBe(true);
-    expect(is('markuplint.dev')).toBe(false);
+	expect(is('https://markuplint.dev')).toBe(true);
+	expect(is('markuplint.dev')).toBe(false);
 });

lib/whatwg/is-itemprop-name.js

@@ -16,5 +16,5 @@ "use strict";
     return value => {
-        return value.indexOf(':') === -1 && value.indexOf('.') === -1 && value.indexOf(' ') === -1;
+        return !value.includes(':') && !value.includes('.') && !value.includes(' ');
     };
 };
 exports.isItempropName = isItempropName;

package.json

 {
 	"name": "@markuplint/types",
-	"version": "3.0.0-dev.96+3b9f1720",
+	"version": "3.0.0-dev.176+f6ad62e9",
 	"description": "Type declaration and value checker",
@@ -23,2 +23,6 @@ "repository": "[e-mail]:markuplint/markuplint.git",
 	"dependencies": {
+		"@types/bcp-47": "1",
+		"@types/css-tree": "^2.0.1",
+		"@types/debug": "^4.1.7",
+		"@types/whatwg-mimetype": "3.0.0",
 		"bcp-47": "1",
@@ -28,11 +32,6 @@ "css-tree": "^2.3.1",
 		"leven": "3",
-		"whatwg-mimetype": "2"
+		"type-fest": "^3.8.0",
+		"whatwg-mimetype": "^3.0.0"
 	},
-	"devDependencies": {
-		"@types/bcp-47": "1",
-		"@types/css-tree": "^2.0.1",
-		"@types/debug": "^4.1.7",
-		"@types/whatwg-mimetype": "2"
-	},
-	"gitHead": "3b9f17205d7754b29edf790bdbbf5e4931ba27a2"
+	"gitHead": "f6ad62e992e1569be4067f1e90d2d6017a658f57"
 }

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Fixed alerts

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Improved metrics

Total package byte prevSize

347470

increased by17.51%

Dev dependency count

0

decreased by-100%

Number of package files

130

increased by11.11%

Lines of code

9644

increased by35.41%

Worsened metrics

Dependency count

10

increased by100%

Dependency changes

• + Added@types/bcp-47@1

• + Added@types/css-tree@^2.0.1

• + Added@types/debug@^4.1.7

• + Added@types/whatwg-mimetype@3.0.0

• + Addedtype-fest@^3.8.0

• + Added@types/bcp-47@1.0.0(transitive)

• + Added@types/css-tree@2.3.9(transitive)

• + Added@types/debug@4.1.12(transitive)

• + Added@types/ms@0.7.34(transitive)

• + Added@types/whatwg-mimetype@3.0.0(transitive)

• + Addedtype-fest@3.13.1(transitive)

• + Addedwhatwg-mimetype@3.0.0(transitive)

• - Removedwhatwg-mimetype@2.3.0(transitive)

• Updatedwhatwg-mimetype@^3.0.0