@babel/preset-typescript - npm Package Compare versions

Comparing version 7.13.0 to 7.22.5

lib/index.js

@@ -7,2 +7,4 @@ 'use strict';
 var transformTypeScript = require('@babel/plugin-transform-typescript');
+require('@babel/plugin-syntax-jsx');
+var transformModulesCommonJS = require('@babel/plugin-transform-modules-commonjs');
 var helperValidatorOption = require('@babel/helper-validator-option');
@@ -13,2 +15,3 @@
 var transformTypeScript__default = /*#__PURE__*/_interopDefaultLegacy(transformTypeScript);
+var transformModulesCommonJS__default = /*#__PURE__*/_interopDefaultLegacy(transformModulesCommonJS);
 
@@ -22,49 +25,94 @@ const v = new helperValidatorOption.OptionValidator("@babel/preset-typescript");
   } = options;
-  const jsxPragmaFrag = v.validateStringOption("jsxPragmaFrag", options.jsxPragmaFrag, "React.Fragment");
-  const allExtensions = v.validateBooleanOption("allExtensions", options.allExtensions, false);
-  const isTSX = v.validateBooleanOption("isTSX", options.isTSX, false);
-
-  if (isTSX) {
-    v.invariant(allExtensions, "isTSX:true requires allExtensions:true");
+  const TopLevelOptions = {
+    ignoreExtensions: "ignoreExtensions",
+    allowNamespaces: "allowNamespaces",
+    disallowAmbiguousJSXLike: "disallowAmbiguousJSXLike",
+    jsxPragma: "jsxPragma",
+    jsxPragmaFrag: "jsxPragmaFrag",
+    onlyRemoveTypeImports: "onlyRemoveTypeImports",
+    optimizeConstEnums: "optimizeConstEnums",
+    allExtensions: "allExtensions",
+    isTSX: "isTSX"
+  };
+  const jsxPragmaFrag = v.validateStringOption(TopLevelOptions.jsxPragmaFrag, options.jsxPragmaFrag, "React.Fragment");
+  {
+    var allExtensions = v.validateBooleanOption(TopLevelOptions.allExtensions, options.allExtensions, false);
+    var isTSX = v.validateBooleanOption(TopLevelOptions.isTSX, options.isTSX, false);
+    if (isTSX) {
+      v.invariant(allExtensions, "isTSX:true requires allExtensions:true");
+    }
   }
-
-  return {
-    allExtensions,
+  const ignoreExtensions = v.validateBooleanOption(TopLevelOptions.ignoreExtensions, options.ignoreExtensions, false);
+  const disallowAmbiguousJSXLike = v.validateBooleanOption(TopLevelOptions.disallowAmbiguousJSXLike, options.disallowAmbiguousJSXLike, false);
+  if (disallowAmbiguousJSXLike) {
+    {
+      v.invariant(allExtensions, "disallowAmbiguousJSXLike:true requires allExtensions:true");
+    }
+  }
+  const optimizeConstEnums = v.validateBooleanOption(TopLevelOptions.optimizeConstEnums, options.optimizeConstEnums, false);
+  const normalized = {
+    ignoreExtensions,
     allowNamespaces,
-    isTSX,
+    disallowAmbiguousJSXLike,
     jsxPragma,
     jsxPragmaFrag,
-    onlyRemoveTypeImports
+    onlyRemoveTypeImports,
+    optimizeConstEnums
   };
+  {
+    normalized.allExtensions = allExtensions;
+    normalized.isTSX = isTSX;
+  }
+  return normalized;
 }
 
-var index = helperPluginUtils.declare((api, opts) => {
+var index = helperPluginUtils.declarePreset((api, opts) => {
   api.assertVersion(7);
   const {
     allExtensions,
+    ignoreExtensions,
     allowNamespaces,
+    disallowAmbiguousJSXLike,
     isTSX,
     jsxPragma,
     jsxPragmaFrag,
-    onlyRemoveTypeImports
+    onlyRemoveTypeImports,
+    optimizeConstEnums
   } = normalizeOptions(opts);
-
-  const pluginOptions = isTSX => ({
+  const pluginOptions = disallowAmbiguousJSXLike => ({
     allowDeclareFields: opts.allowDeclareFields,
     allowNamespaces,
-    isTSX,
+    disallowAmbiguousJSXLike,
     jsxPragma,
     jsxPragmaFrag,
-    onlyRemoveTypeImports
+    onlyRemoveTypeImports,
+    optimizeConstEnums
   });
-
+  const getPlugins = (isTSX, disallowAmbiguousJSXLike) => {
+    {
+      return [[transformTypeScript__default["default"], Object.assign({
+        isTSX
+      }, pluginOptions(disallowAmbiguousJSXLike))]];
+    }
+  };
+  const disableExtensionDetect = allExtensions || ignoreExtensions;
   return {
-    overrides: allExtensions ? [{
-      plugins: [[transformTypeScript__default['default'], pluginOptions(isTSX)]]
+    overrides: disableExtensionDetect ? [{
+      plugins: getPlugins(isTSX, disallowAmbiguousJSXLike)
     }] : [{
       test: /\.ts$/,
-      plugins: [[transformTypeScript__default['default'], pluginOptions(false)]]
+      plugins: getPlugins(false, false)
     }, {
+      test: /\.mts$/,
+      sourceType: "module",
+      plugins: getPlugins(false, true)
+    }, {
+      test: /\.cts$/,
+      sourceType: "unambiguous",
+      plugins: [[transformModulesCommonJS__default["default"], {
+        allowTopLevelThis: true
+      }], [transformTypeScript__default["default"], pluginOptions(true)]]
+    }, {
       test: /\.tsx$/,
-      plugins: [[transformTypeScript__default['default'], pluginOptions(true)]]
+      plugins: getPlugins(true, false)
     }]
@@ -74,3 +122,3 @@ };
 
-exports.default = index;
+exports["default"] = index;
 //# sourceMappingURL=index.js.map

package.json

 {
   "name": "@babel/preset-typescript",
-  "version": "7.13.0",
+  "version": "7.22.5",
   "description": "Babel preset for TypeScript.",
@@ -14,3 +14,3 @@ "repository": {
   },
-  "main": "lib/index.js",
+  "main": "./lib/index.js",
   "keywords": [
@@ -21,5 +21,7 @@ "babel-preset",
   "dependencies": {
-    "@babel/helper-plugin-utils": "^7.13.0",
-    "@babel/helper-validator-option": "^7.12.17",
-    "@babel/plugin-transform-typescript": "^7.13.0"
+    "@babel/helper-plugin-utils": "^7.22.5",
+    "@babel/helper-validator-option": "^7.22.5",
+    "@babel/plugin-syntax-jsx": "^7.22.5",
+    "@babel/plugin-transform-modules-commonjs": "^7.22.5",
+    "@babel/plugin-transform-typescript": "^7.22.5"
   },
@@ -30,7 +32,12 @@ "peerDependencies": {
   "devDependencies": {
-    "@babel/core": "7.13.0",
-    "@babel/helper-plugin-test-runner": "7.12.13"
+    "@babel/core": "^7.22.5",
+    "@babel/helper-plugin-test-runner": "^7.22.5"
   },
   "homepage": "https://babel.dev/docs/en/next/babel-preset-typescript",
-  "bugs": "https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22area%3A%20typescript%22+is%3Aopen"
+  "bugs": "https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22area%3A%20typescript%22+is%3Aopen",
+  "engines": {
+    "node": ">=6.9.0"
+  },
+  "author": "The Babel Team (https://babel.dev/team)",
+  "type": "commonjs"
 }

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Improved metrics

Total package byte prevSize

25664

increased by164.44%

Number of package files

7

increased by40%

Lines of code

170

increased by178.69%

Number of low maintenance alerts

1

decreased by-50%

Worsened metrics

Dependency count

6

increased by50%

Dependency changes

• + Added@babel/plugin-syntax-jsx@^7.22.5

• + Added@babel/plugin-transform-modules-commonjs@^7.22.5

• + Added@babel/code-frame@7.26.0(transitive)

• + Added@babel/compat-data@7.26.0(transitive)

• + Added@babel/generator@7.26.0(transitive)

• + Added@babel/helper-simple-access@7.25.9(transitive)

• + Added@babel/parser@7.26.1(transitive)

• + Added@babel/plugin-syntax-jsx@7.25.9(transitive)

• + Added@babel/plugin-transform-modules-commonjs@7.25.9(transitive)

• + Addedcaniuse-lite@1.0.30001674(transitive)

• + Addedelectron-to-chromium@1.5.49(transitive)

• - Removed@babel/code-frame@7.26.2(transitive)

• - Removed@babel/compat-data@7.26.2(transitive)

• - Removed@babel/generator@7.26.2(transitive)

• - Removed@babel/parser@7.26.2(transitive)

• - Removedcaniuse-lite@1.0.30001677(transitive)

• - Removedelectron-to-chromium@1.5.51(transitive)

• Updated@babel/helper-plugin-utils@^7.22.5

• Updated@babel/helper-validator-option@^7.22.5

• Updated@babel/plugin-transform-typescript@^7.22.5