structured-headers - npm Package Compare versions

Comparing version 0.4.1 to 0.5.0

browser/structured-header.min.js

@@ -1,2 +0,2 @@
-var structuredHeader;!function(){"use strict";var e={590:function(e,t,r){var i=this&&this.__createBinding||(Object.create?function(e,t,r,i){void 0===i&&(i=r),Object.defineProperty(e,i,{enumerable:!0,get:function(){return t[r]}})}:function(e,t,r,i){void 0===i&&(i=r),e[i]=t[r]}),s=this&&this.__exportStar||function(e,t){for(var r in e)"default"===r||Object.prototype.hasOwnProperty.call(t,r)||i(t,e,r)};Object.defineProperty(t,"__esModule",{value:!0}),t.Token=void 0,s(r(223),t),s(r(759),t),s(r(985),t);var n=r(0);Object.defineProperty(t,"Token",{enumerable:!0,get:function(){return n.Token}})},759:function(e,t,r){Object.defineProperty(t,"__esModule",{value:!0}),t.ParseError=t.parseItem=t.parseList=t.parseDictionary=void 0;const i=r(985),s=r(0),n=r(128);t.parseDictionary=function(e){return new a(e).parseDictionary()},t.parseList=function(e){return new a(e).parseList()},t.parseItem=function(e){return new a(e).parseItem()};class o extends Error{constructor(e,t){super(`Parse error: ${t} at offset ${e}`)}}t.ParseError=o;class a{constructor(e){this.input=e,this.pos=0}parseDictionary(){this.skipWS();const e=new Map;for(;!this.eof();){const t=this.parseKey();let r;if("="===this.lookChar()?(this.pos++,r=this.parseItemOrInnerList()):r=[!0,this.parseParameters()],e.set(t,r),this.skipOWS(),this.eof())return e;if(this.expectChar(","),this.pos++,this.skipOWS(),this.eof())throw new o(this.pos,"Dictionary contained a trailing comma")}return e}parseList(){this.skipWS();const e=[];for(;!this.eof();){if(e.push(this.parseItemOrInnerList()),this.skipOWS(),this.eof())return e;if(this.expectChar(","),this.pos++,this.skipOWS(),this.eof())throw new o(this.pos,"A list may not end with a trailing comma")}return e}parseItem(e=!0){e&&this.skipWS();const t=[this.parseBareItem(),this.parseParameters()];return e&&this.checkTrail(),t}parseItemOrInnerList(){return"("===this.lookChar()?this.parseInnerList():this.parseItem(!1)}parseInnerList(){this.expectChar("("),this.pos++;const e=[];for(;!this.eof();){if(this.skipWS(),")"===this.lookChar())return this.pos++,[e,this.parseParameters()];e.push(this.parseItem(!1));const t=this.lookChar();if(" "!==t&&")"!==t)throw new o(this.pos,"Expected a whitespace or ) after every item in an inner list")}throw new o(this.pos,"Could not find end of inner list")}parseBareItem(){const e=this.lookChar();if(e.match(/^[-0-9]/))return this.parseIntegerOrDecimal();if('"'===e)return this.parseString();if(e.match(/^[A-Za-z*]/))return this.parseToken();if(":"===e)return this.parseByteSequence();if("?"===e)return this.parseBoolean();throw new o(this.pos,"Unexpected input")}parseParameters(){const e=new Map;for(;!this.eof()&&";"===this.lookChar();){this.pos++,this.skipWS();const t=this.parseKey();let r=!0;"="===this.lookChar()&&(this.pos++,r=this.parseBareItem()),e.set(t,r)}return e}parseIntegerOrDecimal(){let e="integer",t=1,r="";if("-"===this.lookChar()&&(t=-1,this.pos++),!c(this.lookChar()))throw new o(this.pos,"Expected a digit (0-9)");for(;!this.eof();){const t=this.getChar();if(c(t))r+=t;else{if("integer"!==e||"."!==t){this.pos--;break}if(r.length>12)throw new o(this.pos,"Exceeded maximum decimal length");r+=".",e="decimal"}if("integer"===e&&r.length>15)throw new o(this.pos,"Exceeded maximum integer length");if("decimal"===e&&r.length>16)throw new o(this.pos,"Exceeded maximum decimal length")}if("integer"===e)return parseInt(r,10)*t;if(r.endsWith("."))throw new o(this.pos,"Decimal cannot end on a period");if(r.split(".")[1].length>3)throw new o(this.pos,"Number of digits after the decimal point cannot exceed 3");return parseFloat(r)*t}parseString(){let e="";for(this.expectChar('"'),this.pos++;!this.eof();){const t=this.getChar();if("\\"===t){if(this.eof())throw new o(this.pos,"Unexpected end of input");const t=this.getChar();if("\\"!==t&&'"'!==t)throw new o(this.pos,"A backslash must be followed by another backslash or double quote");e+=t}else{if('"'===t)return e;if(!n.isAscii(t))throw new Error("Strings must be in the ASCII range");e+=t}}throw new o(this.pos,"Unexpected end of input")}parseToken(){let e="";for(;!this.eof();){const t=this.lookChar();if(!/^[:/!#$%&'*+\-.^_`|~A-Za-z0-9]$/.test(t))return new s.Token(e);e+=this.getChar()}return new s.Token(e)}parseByteSequence(){this.expectChar(":"),this.pos++;const e=this.input.indexOf(":",this.pos);if(-1===e)throw new o(this.pos,'Could not find a closing ":" character to mark end of Byte Sequence');const t=this.input.substring(this.pos,e);if(this.pos+=t.length+1,!/^[A-Za-z0-9+/=]*$/.test(t))throw new o(this.pos,"ByteSequence does not contain a valid base64 string");return new i.ByteSequence(t)}parseBoolean(){this.expectChar("?"),this.pos++;const e=this.getChar();if("1"===e)return!0;if("0"===e)return!1;throw new o(this.pos,'Unexpected character. Expected a "1" or a "0"')}parseKey(){if(!this.lookChar().match(/^[a-z*]/))throw new o(this.pos,"A key must begin with an asterisk or letter (a-z)");let e="";for(;!this.eof();){const t=this.lookChar();if(!/^[a-z0-9_\-.*]$/.test(t))return e;e+=this.getChar()}return e}lookChar(){return this.input[this.pos]}expectChar(e){if(this.lookChar()!==e)throw new o(this.pos,`Expected ${e}`)}getChar(){return this.input[this.pos++]}eof(){return this.pos>=this.input.length}skipOWS(){for(;;){const e=this.input.substr(this.pos,1);if(" "!==e&&"\t"!==e)break;this.pos++}}skipWS(){for(;" "===this.lookChar();)this.pos++}checkTrail(){if(this.skipWS(),!this.eof())throw new o(this.pos,"Unexpected characters at end of input")}}t.default=a;const h=/^[0-9]$/;function c(e){return h.test(e)}},223:function(e,t,r){Object.defineProperty(t,"__esModule",{value:!0}),t.serializeItem=t.serializeDictionary=t.serializeList=t.SerializeError=void 0;const i=r(985),s=r(0),n=r(128);class o extends Error{}function a(e){return c(e[0])+u(e[1])}function h(e){return`(${e[0].map((e=>a(e))).join(" ")})${u(e[1])}`}function c(e){if("number"==typeof e)return Number.isInteger(e)?function(e){if(e<-999999999999999||e>999999999999999)throw new o("Structured headers can only encode integers in the range range of -999,999,999,999,999 to 999,999,999,999,999 inclusive");return e.toString()}(e):function(e){const t=e.toFixed(3).replace(/0+$/,"");if(t.split(".")[0].replace("-","").length>12)throw new o("Fractional numbers are not allowed to have more than 12 significant digits before the decimal point");return t}(e);if("string"==typeof e)return function(e){if(!n.isAscii(e))throw new o("Only ASCII strings may be serialized");return`"${e.replace(/("|\\)/g,(e=>"\\"+e))}"`}(e);if(e instanceof s.Token)return function(e){return e.toString()}(e);if(e instanceof i.ByteSequence)return function(e){return`:${e.toBase64()}:`}(e);if("boolean"==typeof e)return function(e){return e?"?1":"?0"}(e);throw new o("Cannot serialize values of type "+typeof e)}function u(e){return Array.from(e).map((([e,t])=>{let r=";"+p(e);return!0!==t&&(r+="="+c(t)),r})).join("")}function p(e){if(!n.isValidKeyStr(e))throw new o("Keys in dictionaries must only contain lowercase letter, numbers, _-*. and must start with a letter or *");return e}t.SerializeError=o,t.serializeList=function(e){return e.map((e=>n.isInnerList(e)?h(e):a(e))).join(", ")},t.serializeDictionary=function(e){return Array.from(e.entries()).map((([e,t])=>{let r=p(e);return!0===t[0]?r+=u(t[1]):(r+="=",n.isInnerList(t)?r+=h(t):r+=a(t)),r})).join(", ")},t.serializeItem=a},0:function(e,t,r){Object.defineProperty(t,"__esModule",{value:!0}),t.Token=void 0;const i=r(128);t.Token=class{constructor(e){if(!i.isValidTokenStr(e))throw new TypeError("Invalid character in Token string. Tokens must start with *, A-Z and the rest of the string may only contain a-z, A-Z, 0-9, :/!#$%&'*+-.^_`|~");this.value=e}toString(){return this.value}}},985:function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.ByteSequence=void 0,t.ByteSequence=class{constructor(e){this.base64Value=e}toBase64(){return this.base64Value}}},128:function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.isInnerList=t.isValidKeyStr=t.isValidTokenStr=t.isAscii=void 0;const r=/^[\x20-\x7E]*$/,i=/^[a-zA-Z*][:/!#$%&'*+\-.^_`|~A-Za-z0-9]*$/,s=/^[a-z*][*\-_.a-z0-9]*$/;t.isAscii=function(e){return r.test(e)},t.isValidTokenStr=function(e){return i.test(e)},t.isValidKeyStr=function(e){return s.test(e)},t.isInnerList=function(e){return Array.isArray(e[0])}}},t={},r=function r(i){var s=t[i];if(void 0!==s)return s.exports;var n=t[i]={exports:{}};return e[i].call(n.exports,n,n.exports,r),n.exports}(590);structuredHeader=r}();
+var structuredHeader;!function(){"use strict";var e={590:function(e,t,r){var i=this&&this.__createBinding||(Object.create?function(e,t,r,i){void 0===i&&(i=r);var s=Object.getOwnPropertyDescriptor(t,r);s&&!("get"in s?!t.__esModule:s.writable||s.configurable)||(s={enumerable:!0,get:function(){return t[r]}}),Object.defineProperty(e,i,s)}:function(e,t,r,i){void 0===i&&(i=r),e[i]=t[r]}),s=this&&this.__exportStar||function(e,t){for(var r in e)"default"===r||Object.prototype.hasOwnProperty.call(t,r)||i(t,e,r)};Object.defineProperty(t,"__esModule",{value:!0}),t.Token=void 0,s(r(223),t),s(r(759),t),s(r(985),t),s(r(128),t);var n=r(0);Object.defineProperty(t,"Token",{enumerable:!0,get:function(){return n.Token}})},759:function(e,t,r){Object.defineProperty(t,"__esModule",{value:!0}),t.ParseError=t.parseItem=t.parseList=t.parseDictionary=void 0;const i=r(985),s=r(0),n=r(128);t.parseDictionary=function(e){return new a(e).parseDictionary()},t.parseList=function(e){return new a(e).parseList()},t.parseItem=function(e){return new a(e).parseItem()};class o extends Error{constructor(e,t){super(`Parse error: ${t} at offset ${e}`)}}t.ParseError=o;class a{constructor(e){this.input=e,this.pos=0}parseDictionary(){this.skipWS();const e=new Map;for(;!this.eof();){const t=this.parseKey();let r;if("="===this.lookChar()?(this.pos++,r=this.parseItemOrInnerList()):r=[!0,this.parseParameters()],e.set(t,r),this.skipOWS(),this.eof())return e;if(this.expectChar(","),this.pos++,this.skipOWS(),this.eof())throw new o(this.pos,"Dictionary contained a trailing comma")}return e}parseList(){this.skipWS();const e=[];for(;!this.eof();){if(e.push(this.parseItemOrInnerList()),this.skipOWS(),this.eof())return e;if(this.expectChar(","),this.pos++,this.skipOWS(),this.eof())throw new o(this.pos,"A list may not end with a trailing comma")}return e}parseItem(e=!0){e&&this.skipWS();const t=[this.parseBareItem(),this.parseParameters()];return e&&this.checkTrail(),t}parseItemOrInnerList(){return"("===this.lookChar()?this.parseInnerList():this.parseItem(!1)}parseInnerList(){this.expectChar("("),this.pos++;const e=[];for(;!this.eof();){if(this.skipWS(),")"===this.lookChar())return this.pos++,[e,this.parseParameters()];e.push(this.parseItem(!1));const t=this.lookChar();if(" "!==t&&")"!==t)throw new o(this.pos,"Expected a whitespace or ) after every item in an inner list")}throw new o(this.pos,"Could not find end of inner list")}parseBareItem(){const e=this.lookChar();if(e.match(/^[-0-9]/))return this.parseIntegerOrDecimal();if('"'===e)return this.parseString();if(e.match(/^[A-Za-z*]/))return this.parseToken();if(":"===e)return this.parseByteSequence();if("?"===e)return this.parseBoolean();throw new o(this.pos,"Unexpected input")}parseParameters(){const e=new Map;for(;!this.eof()&&";"===this.lookChar();){this.pos++,this.skipWS();const t=this.parseKey();let r=!0;"="===this.lookChar()&&(this.pos++,r=this.parseBareItem()),e.set(t,r)}return e}parseIntegerOrDecimal(){let e="integer",t=1,r="";if("-"===this.lookChar()&&(t=-1,this.pos++),!c(this.lookChar()))throw new o(this.pos,"Expected a digit (0-9)");for(;!this.eof();){const t=this.getChar();if(c(t))r+=t;else{if("integer"!==e||"."!==t){this.pos--;break}if(r.length>12)throw new o(this.pos,"Exceeded maximum decimal length");r+=".",e="decimal"}if("integer"===e&&r.length>15)throw new o(this.pos,"Exceeded maximum integer length");if("decimal"===e&&r.length>16)throw new o(this.pos,"Exceeded maximum decimal length")}if("integer"===e)return parseInt(r,10)*t;if(r.endsWith("."))throw new o(this.pos,"Decimal cannot end on a period");if(r.split(".")[1].length>3)throw new o(this.pos,"Number of digits after the decimal point cannot exceed 3");return parseFloat(r)*t}parseString(){let e="";for(this.expectChar('"'),this.pos++;!this.eof();){const t=this.getChar();if("\\"===t){if(this.eof())throw new o(this.pos,"Unexpected end of input");const t=this.getChar();if("\\"!==t&&'"'!==t)throw new o(this.pos,"A backslash must be followed by another backslash or double quote");e+=t}else{if('"'===t)return e;if(!(0,n.isAscii)(t))throw new Error("Strings must be in the ASCII range");e+=t}}throw new o(this.pos,"Unexpected end of input")}parseToken(){let e="";for(;!this.eof();){const t=this.lookChar();if(!/^[:/!#$%&'*+\-.^_`|~A-Za-z0-9]$/.test(t))return new s.Token(e);e+=this.getChar()}return new s.Token(e)}parseByteSequence(){this.expectChar(":"),this.pos++;const e=this.input.indexOf(":",this.pos);if(-1===e)throw new o(this.pos,'Could not find a closing ":" character to mark end of Byte Sequence');const t=this.input.substring(this.pos,e);if(this.pos+=t.length+1,!/^[A-Za-z0-9+/=]*$/.test(t))throw new o(this.pos,"ByteSequence does not contain a valid base64 string");return new i.ByteSequence(t)}parseBoolean(){this.expectChar("?"),this.pos++;const e=this.getChar();if("1"===e)return!0;if("0"===e)return!1;throw new o(this.pos,'Unexpected character. Expected a "1" or a "0"')}parseKey(){if(!this.lookChar().match(/^[a-z*]/))throw new o(this.pos,"A key must begin with an asterisk or letter (a-z)");let e="";for(;!this.eof();){const t=this.lookChar();if(!/^[a-z0-9_\-.*]$/.test(t))return e;e+=this.getChar()}return e}lookChar(){return this.input[this.pos]}expectChar(e){if(this.lookChar()!==e)throw new o(this.pos,`Expected ${e}`)}getChar(){return this.input[this.pos++]}eof(){return this.pos>=this.input.length}skipOWS(){for(;;){const e=this.input.substr(this.pos,1);if(" "!==e&&"\t"!==e)break;this.pos++}}skipWS(){for(;" "===this.lookChar();)this.pos++}checkTrail(){if(this.skipWS(),!this.eof())throw new o(this.pos,"Unexpected characters at end of input")}}t.default=a;const h=/^[0-9]$/;function c(e){return h.test(e)}},223:function(e,t,r){Object.defineProperty(t,"__esModule",{value:!0}),t.serializeKey=t.serializeParameters=t.serializeToken=t.serializeByteSequence=t.serializeBoolean=t.serializeString=t.serializeDecimal=t.serializeInteger=t.serializeBareItem=t.serializeInnerList=t.serializeItem=t.serializeDictionary=t.serializeList=t.SerializeError=void 0;const i=r(985),s=r(0),n=r(128);class o extends Error{}function a(e){return c(e[0])+w(e[1])}function h(e){return`(${e[0].map((e=>a(e))).join(" ")})${w(e[1])}`}function c(e){if("number"==typeof e)return Number.isInteger(e)?u(e):p(e);if("string"==typeof e)return l(e);if(e instanceof s.Token)return m(e);if(e instanceof i.ByteSequence)return d(e);if("boolean"==typeof e)return f(e);throw new o("Cannot serialize values of type "+typeof e)}function u(e){if(e<-999999999999999||e>999999999999999)throw new o("Structured headers can only encode integers in the range range of -999,999,999,999,999 to 999,999,999,999,999 inclusive");return e.toString()}function p(e){const t=e.toFixed(3).replace(/0+$/,"");if(t.split(".")[0].replace("-","").length>12)throw new o("Fractional numbers are not allowed to have more than 12 significant digits before the decimal point");return t}function l(e){if(!(0,n.isAscii)(e))throw new o("Only ASCII strings may be serialized");return`"${e.replace(/("|\\)/g,(e=>"\\"+e))}"`}function f(e){return e?"?1":"?0"}function d(e){return`:${e.toBase64()}:`}function m(e){return e.toString()}function w(e){return Array.from(e).map((([e,t])=>{let r=";"+g(e);return!0!==t&&(r+="="+c(t)),r})).join("")}function g(e){if(!(0,n.isValidKeyStr)(e))throw new o("Keys in dictionaries must only contain lowercase letter, numbers, _-*. and must start with a letter or *");return e}t.SerializeError=o,t.serializeList=function(e){return e.map((e=>(0,n.isInnerList)(e)?h(e):a(e))).join(", ")},t.serializeDictionary=function(e){return Array.from(e.entries()).map((([e,t])=>{let r=g(e);return!0===t[0]?r+=w(t[1]):(r+="=",(0,n.isInnerList)(t)?r+=h(t):r+=a(t)),r})).join(", ")},t.serializeItem=a,t.serializeInnerList=h,t.serializeBareItem=c,t.serializeInteger=u,t.serializeDecimal=p,t.serializeString=l,t.serializeBoolean=f,t.serializeByteSequence=d,t.serializeToken=m,t.serializeParameters=w,t.serializeKey=g},0:function(e,t,r){Object.defineProperty(t,"__esModule",{value:!0}),t.Token=void 0;const i=r(128);t.Token=class{constructor(e){if(!(0,i.isValidTokenStr)(e))throw new TypeError("Invalid character in Token string. Tokens must start with *, A-Z and the rest of the string may only contain a-z, A-Z, 0-9, :/!#$%&'*+-.^_`|~");this.value=e}toString(){return this.value}}},985:function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.ByteSequence=void 0,t.ByteSequence=class{constructor(e){this.base64Value=e}toBase64(){return this.base64Value}}},128:function(e,t){Object.defineProperty(t,"__esModule",{value:!0}),t.isByteSequence=t.isInnerList=t.isValidKeyStr=t.isValidTokenStr=t.isAscii=void 0;const r=/^[\x20-\x7E]*$/,i=/^[a-zA-Z*][:/!#$%&'*+\-.^_`|~A-Za-z0-9]*$/,s=/^[a-z*][*\-_.a-z0-9]*$/;t.isAscii=function(e){return r.test(e)},t.isValidTokenStr=function(e){return i.test(e)},t.isValidKeyStr=function(e){return s.test(e)},t.isInnerList=function(e){return Array.isArray(e[0])},t.isByteSequence=function(e){return"object"==typeof e&&"base64Value"in e}}},t={},r=function r(i){var s=t[i];if(void 0!==s)return s.exports;var n=t[i]={exports:{}};return e[i].call(n.exports,n,n.exports,r),n.exports}(590);structuredHeader=r}();
 //# sourceMappingURL=structured-header.min.js.map

dist/index.d.ts

 export * from './serializer';
 export * from './parser';
 export * from './types';
+export * from './util';
 export { Token } from './token';

dist/index.js

 "use strict";
 var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
     if (k2 === undefined) k2 = k;
-    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
 }) : (function(o, m, k, k2) {
@@ -17,4 +21,5 @@ if (k2 === undefined) k2 = k;
 __exportStar(require("./types"), exports);
+__exportStar(require("./util"), exports);
 var token_1 = require("./token");
 Object.defineProperty(exports, "Token", { enumerable: true, get: function () { return token_1.Token; } });
 //# sourceMappingURL=index.js.map

dist/parser.js

@@ -227,3 +227,3 @@ "use strict";
             }
-            else if (!util_1.isAscii(char)) {
+            else if (!(0, util_1.isAscii)(char)) {
                 throw new Error('Strings must be in the ASCII range');
@@ -230,0 +230,0 @@ }

dist/serializer.d.ts

@@ -1,2 +0,3 @@
-import { Dictionary, Item, List } from './types';
+import { BareItem, ByteSequence, Dictionary, InnerList, Item, List, Parameters } from './types';
+import { Token } from './token';
 export declare class SerializeError extends Error {
@@ -7,1 +8,11 @@ }
 export declare function serializeItem(input: Item): string;
+export declare function serializeInnerList(input: InnerList): string;
+export declare function serializeBareItem(input: BareItem): string;
+export declare function serializeInteger(input: number): string;
+export declare function serializeDecimal(input: number): string;
+export declare function serializeString(input: string): string;
+export declare function serializeBoolean(input: boolean): string;
+export declare function serializeByteSequence(input: ByteSequence): string;
+export declare function serializeToken(input: Token): string;
+export declare function serializeParameters(input: Parameters): string;
+export declare function serializeKey(input: string): string;

dist/serializer.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.serializeItem = exports.serializeDictionary = exports.serializeList = exports.SerializeError = void 0;
+exports.serializeKey = exports.serializeParameters = exports.serializeToken = exports.serializeByteSequence = exports.serializeBoolean = exports.serializeString = exports.serializeDecimal = exports.serializeInteger = exports.serializeBareItem = exports.serializeInnerList = exports.serializeItem = exports.serializeDictionary = exports.serializeList = exports.SerializeError = void 0;
 const types_1 = require("./types");
@@ -12,3 +12,3 @@ const token_1 = require("./token");
     return input.map(value => {
-        if (util_1.isInnerList(value)) {
+        if ((0, util_1.isInnerList)(value)) {
             return serializeInnerList(value);
@@ -30,3 +30,3 @@ }
             out += '=';
-            if (util_1.isInnerList(value)) {
+            if ((0, util_1.isInnerList)(value)) {
                 out += serializeInnerList(value);
@@ -49,2 +49,3 @@ }
 }
+exports.serializeInnerList = serializeInnerList;
 function serializeBareItem(input) {
@@ -71,2 +72,3 @@ if (typeof input === 'number') {
 }
+exports.serializeBareItem = serializeBareItem;
 function serializeInteger(input) {
@@ -78,2 +80,3 @@ if (input < -999999999999999 || input > 999999999999999) {
 }
+exports.serializeInteger = serializeInteger;
 function serializeDecimal(input) {
@@ -87,4 +90,5 @@ const out = input.toFixed(3).replace(/0+$/, '');
 }
+exports.serializeDecimal = serializeDecimal;
 function serializeString(input) {
-    if (!util_1.isAscii(input)) {
+    if (!(0, util_1.isAscii)(input)) {
         throw new SerializeError('Only ASCII strings may be serialized');
@@ -94,11 +98,15 @@ }
 }
+exports.serializeString = serializeString;
 function serializeBoolean(input) {
     return input ? '?1' : '?0';
 }
+exports.serializeBoolean = serializeBoolean;
 function serializeByteSequence(input) {
     return `:${input.toBase64()}:`;
 }
+exports.serializeByteSequence = serializeByteSequence;
 function serializeToken(input) {
     return input.toString();
 }
+exports.serializeToken = serializeToken;
 function serializeParameters(input) {
@@ -113,4 +121,5 @@ return Array.from(input).map(([key, value]) => {
 }
+exports.serializeParameters = serializeParameters;
 function serializeKey(input) {
-    if (!util_1.isValidKeyStr(input)) {
+    if (!(0, util_1.isValidKeyStr)(input)) {
         throw new SerializeError('Keys in dictionaries must only contain lowercase letter, numbers, _-*. and must start with a letter or *');
@@ -120,2 +129,3 @@ }
 }
+exports.serializeKey = serializeKey;
 //# sourceMappingURL=serializer.js.map

dist/token.js

@@ -7,3 +7,3 @@ "use strict";
     constructor(value) {
-        if (!util_1.isValidTokenStr(value)) {
+        if (!(0, util_1.isValidTokenStr)(value)) {
             throw new TypeError('Invalid character in Token string. Tokens must start with *, A-Z and the rest of the string may only contain a-z, A-Z, 0-9, :/!#$%&\'*+-.^_`|~');
@@ -10,0 +10,0 @@ }

dist/util.d.ts

@@ -1,2 +0,2 @@
-import { Item, InnerList } from './types';
+import { Item, InnerList, BareItem, ByteSequence } from './types';
 export declare function isAscii(str: string): boolean;
@@ -6,1 +6,2 @@ export declare function isValidTokenStr(str: string): boolean;
 export declare function isInnerList(input: Item | InnerList): input is InnerList;
+export declare function isByteSequence(input: BareItem): input is ByteSequence;

dist/util.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.isInnerList = exports.isValidKeyStr = exports.isValidTokenStr = exports.isAscii = void 0;
+exports.isByteSequence = exports.isInnerList = exports.isValidKeyStr = exports.isValidTokenStr = exports.isAscii = void 0;
 const asciiRe = /^[\x20-\x7E]*$/;
@@ -23,2 +23,6 @@ const tokenRe = /^[a-zA-Z*][:/!#$%&'*+\-.^_`|~A-Za-z0-9]*$/;
 exports.isInnerList = isInnerList;
+function isByteSequence(input) {
+    return typeof input === 'object' && 'base64Value' in input;
+}
+exports.isByteSequence = isByteSequence;
 //# sourceMappingURL=util.js.map

package.json

 {
   "name": "structured-headers",
-  "version": "0.4.1",
+  "version": "0.5.0",
   "description": "Implementation of RFC8941, structured headers for HTTP.",
@@ -35,10 +35,12 @@ "main": "dist/index.js",
   "devDependencies": {
+    "@types/chai": "^4.3.3",
+    "@types/mocha": "^9.1.1",
     "@types/node": "^12.20.13",
-    "@typescript-eslint/eslint-plugin": "^4.23.0",
-    "@typescript-eslint/parser": "^4.23.0",
+    "@typescript-eslint/eslint-plugin": "^5.36.2",
+    "@typescript-eslint/parser": "^5.36.2",
     "base32-decode": "^1.0.0",
     "base32-encode": "^1.1.1",
     "chai": "^4.2.0",
-    "eslint": "^7.26.0",
-    "mocha": "^9.0.0",
+    "eslint": "^8.23.0",
+    "mocha": "^10.0.0",
     "nyc": "^15.1.0",
@@ -45,0 +47,0 @@ "ts-node": "^10.0.0",

src/index.ts

 export * from './serializer';
 export * from './parser';
 export * from './types';
+export * from './util';
 export { Token } from './token';

src/serializer.ts

@@ -60,3 +60,3 @@ import {
 
-function serializeInnerList(input: InnerList): string {
+export function serializeInnerList(input: InnerList): string {
 
@@ -68,3 +68,3 @@ return `(${input[0].map(value => serializeItem(value)).join(' ')})${serializeParameters(input[1])}`;
 
-function serializeBareItem(input: BareItem): string {
+export function serializeBareItem(input: BareItem): string {
   if (typeof input === 'number') {
@@ -91,3 +91,3 @@ if (Number.isInteger(input)) {
 
-function serializeInteger(input: number): string {
+export function serializeInteger(input: number): string {
 
@@ -100,3 +100,3 @@ if (input < -999_999_999_999_999 || input > 999_999_999_999_999) {
 
-function serializeDecimal(input: number): string {
+export function serializeDecimal(input: number): string {
   const out = input.toFixed(3).replace(/0+$/,'');
@@ -111,3 +111,3 @@ const signifantDigits = out.split('.')[0].replace('-','').length;
 
-function serializeString(input: string): string {
+export function serializeString(input: string): string {
   if (!isAscii(input)) {
@@ -119,15 +119,15 @@ throw new SerializeError('Only ASCII strings may be serialized');
 
-function serializeBoolean(input: boolean): string {
+export function serializeBoolean(input: boolean): string {
   return input ? '?1' : '?0';
 }
 
-function serializeByteSequence(input: ByteSequence): string {
+export function serializeByteSequence(input: ByteSequence): string {
   return `:${input.toBase64()}:`;
 }
 
-function serializeToken(input: Token): string {
+export function serializeToken(input: Token): string {
   return input.toString();
 }
 
-function serializeParameters(input: Parameters): string {
+export function serializeParameters(input: Parameters): string {
 
@@ -146,3 +146,3 @@ return Array.from(input).map(([key, value]) => {
 
-function serializeKey(input: string): string {
+export function serializeKey(input: string): string {
 
@@ -149,0 +149,0 @@ if (!isValidKeyStr(input)) {

src/util.ts

@@ -1,2 +0,2 @@
-import { Item, InnerList } from './types';
+import { Item, InnerList, BareItem, ByteSequence } from './types';
 
@@ -31,1 +31,8 @@ const asciiRe = /^[\x20-\x7E]*$/;
 }
+
+
+export function isByteSequence(input: BareItem): input is ByteSequence {
+
+  return typeof input === 'object' && 'base64Value' in input;
+
+}

No alert changes

Improved metrics

Total package byte prevSize

101082

increased by7.05%

Number of package files

30

increased by3.45%

Lines of code

1201

increased by3.45%

Worsened metrics

Dev dependency count

15

increased by15.38%

No dependency changes