terser-webpack-plugin - npm Package Compare versions

Comparing version 5.3.12 to 5.3.13

dist/index.js

@@ -26,4 +26,2 @@ "use strict";
 /** @typedef {import("webpack").Asset} Asset */
-/** @typedef {import("./utils.js").TerserECMA} TerserECMA */
-/** @typedef {import("./utils.js").TerserOptions} TerserOptions */
 /** @typedef {import("jest-worker").Worker} JestWorker */
@@ -89,5 +87,6 @@ /** @typedef {import("@jridgewell/trace-mapping").SourceMapInput} SourceMapInput */
 /**
+ * @template T
  * @typedef {Object} PredefinedOptions
- * @property {boolean} [module]
- * @property {TerserECMA} [ecma]
+ * @property {T extends { module?: infer P } ? P : boolean | string} [module]
+ * @property {T extends { ecma?: infer P } ? P : number | string} [ecma]
  */
@@ -97,3 +96,3 @@
  * @template T
- * @typedef {PredefinedOptions & InferDefaultType<T>} MinimizerOptions
+ * @typedef {PredefinedOptions<T> & InferDefaultType<T>} MinimizerOptions
  */
@@ -152,3 +151,3 @@
  * @template T
- * @typedef {T extends TerserOptions ? { minify?: MinimizerImplementation<T> | undefined, terserOptions?: MinimizerOptions<T> | undefined } : { minify: MinimizerImplementation<T>, terserOptions?: MinimizerOptions<T> | undefined }} DefinedDefaultMinimizerAndOptions
+ * @typedef {T extends import("terser").MinifyOptions ? { minify?: MinimizerImplementation<T> | undefined, terserOptions?: MinimizerOptions<T> | undefined } : { minify: MinimizerImplementation<T>, terserOptions?: MinimizerOptions<T> | undefined }} DefinedDefaultMinimizerAndOptions
  */
@@ -169,3 +168,3 @@
 /**
- * @template [T=TerserOptions]
+ * @template [T=import("terser").MinifyOptions]
  */
@@ -445,11 +444,14 @@ class TerserPlugin {
             if (typeof info.javascriptModule !== "undefined") {
-              options.minimizer.options.module = info.javascriptModule;
+              options.minimizer.options.module = /** @type {PredefinedOptions<T>["module"]} */
+              info.javascriptModule;
             } else if (/\.mjs(\?.*)?$/i.test(name)) {
-              options.minimizer.options.module = true;
+              options.minimizer.options.module = /** @type {PredefinedOptions<T>["module"]} */true;
             } else if (/\.cjs(\?.*)?$/i.test(name)) {
-              options.minimizer.options.module = false;
+              options.minimizer.options.module = /** @type {PredefinedOptions<T>["module"]} */false;
             }
           }
           if (typeof options.minimizer.options.ecma === "undefined") {
-            options.minimizer.options.ecma = TerserPlugin.getEcmaVersion(compiler.options.output.environment || {});
+            options.minimizer.options.ecma = /** @type {PredefinedOptions<T>["ecma"]} */
+
+            TerserPlugin.getEcmaVersion(compiler.options.output.environment || {});
           }
@@ -647,3 +649,3 @@ try {
    * @param {any} environment
-   * @returns {TerserECMA}
+   * @returns {number}
    */
@@ -650,0 +652,0 @@ static getEcmaVersion(environment) {

dist/utils.js

 "use strict";
 
 /** @typedef {import("@jridgewell/trace-mapping").SourceMapInput} SourceMapInput */
-/** @typedef {import("terser").FormatOptions} TerserFormatOptions */
-/** @typedef {import("terser").MinifyOptions} TerserOptions */
-/** @typedef {import("terser").CompressOptions} TerserCompressOptions */
-/** @typedef {import("terser").ECMA} TerserECMA */
 /** @typedef {import("./index.js").ExtractCommentsOptions} ExtractCommentsOptions */
@@ -13,6 +9,10 @@ /** @typedef {import("./index.js").ExtractCommentsFunction} ExtractCommentsFunction */
 /** @typedef {import("./index.js").MinimizedResult} MinimizedResult */
-/** @typedef {import("./index.js").PredefinedOptions} PredefinedOptions */
 /** @typedef {import("./index.js").CustomOptions} CustomOptions */
 
 /**
+ * @template T
+ * @typedef {import("./index.js").PredefinedOptions<T>} PredefinedOptions
+ */
+
+/**
  * @typedef {Array<string>} ExtractedComments
@@ -74,3 +74,3 @@ */
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("terser").MinifyOptions> & CustomOptions} minimizerOptions
  * @param {ExtractCommentsOptions | undefined} extractComments
@@ -90,3 +90,3 @@ * @return {Promise<MinimizedResult>}
   /**
-   * @param {TerserOptions & { sourceMap: undefined } & ({ output: TerserFormatOptions & { beautify: boolean } } | { format: TerserFormatOptions & { beautify: boolean } })} terserOptions
+   * @param {import("terser").MinifyOptions & { sourceMap: undefined } & ({ output: import("terser").FormatOptions & { beautify: boolean } } | { format: import("terser").FormatOptions & { beautify: boolean } })} terserOptions
    * @param {ExtractedComments} extractedComments
@@ -174,4 +174,4 @@ * @returns {ExtractCommentsFunction}
   /**
-   * @param {PredefinedOptions & TerserOptions} [terserOptions={}]
-   * @returns {TerserOptions & { sourceMap: undefined } & { compress: TerserCompressOptions } & ({ output: TerserFormatOptions & { beautify: boolean } } | { format: TerserFormatOptions & { beautify: boolean } })}
+   * @param {PredefinedOptions<import("terser").MinifyOptions> & import("terser").MinifyOptions} [terserOptions={}]
+   * @returns {import("terser").MinifyOptions & { sourceMap: undefined } & { compress: import("terser").CompressOptions } & ({ output: import("terser").FormatOptions & { beautify: boolean } } | { format: import("terser").FormatOptions & { beautify: boolean } })}
    */
@@ -286,3 +286,3 @@ const buildTerserOptions = (terserOptions = {}) => {
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("uglify-js").MinifyOptions> & CustomOptions} minimizerOptions
  * @param {ExtractCommentsOptions | undefined} extractComments
@@ -378,3 +378,3 @@ * @return {Promise<MinimizedResult>}
   /**
-   * @param {PredefinedOptions & import("uglify-js").MinifyOptions} [uglifyJsOptions={}]
+   * @param {PredefinedOptions<import("uglify-js").MinifyOptions> & import("uglify-js").MinifyOptions} [uglifyJsOptions={}]
    * @returns {import("uglify-js").MinifyOptions & { sourceMap: undefined } & { output: import("uglify-js").OutputOptions & { beautify: boolean }}}
@@ -471,3 +471,3 @@ */
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("@swc/core").JsMinifyOptions> & CustomOptions} minimizerOptions
  * @return {Promise<MinimizedResult>}
@@ -477,3 +477,3 @@ */
   /**
-   * @param {PredefinedOptions & import("@swc/core").JsMinifyOptions} [swcOptions={}]
+   * @param {PredefinedOptions<import("@swc/core").JsMinifyOptions> & import("@swc/core").JsMinifyOptions} [swcOptions={}]
    * @returns {import("@swc/core").JsMinifyOptions & { sourceMap: undefined } & { compress: import("@swc/core").TerserCompressOptions }}
@@ -562,3 +562,3 @@ */
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("esbuild").TransformOptions> & CustomOptions} minimizerOptions
  * @return {Promise<MinimizedResult>}
@@ -568,3 +568,3 @@ */
   /**
-   * @param {PredefinedOptions & import("esbuild").TransformOptions} [esbuildOptions={}]
+   * @param {PredefinedOptions<import("esbuild").TransformOptions> & import("esbuild").TransformOptions} [esbuildOptions={}]
    * @returns {import("esbuild").TransformOptions}
@@ -571,0 +571,0 @@ */

package.json

 {
   "name": "terser-webpack-plugin",
-  "version": "5.3.12",
+  "version": "5.3.13",
   "description": "Terser plugin for webpack",
@@ -5,0 +5,0 @@ "license": "MIT",

types/index.d.ts

 export = TerserPlugin;
 /**
- * @template [T=TerserOptions]
+ * @template [T=import("terser").MinifyOptions]
  */
@@ -37,3 +37,3 @@ declare class TerserPlugin<T = import("terser").MinifyOptions> {
    * @param {any} environment
-   * @returns {TerserECMA}
+   * @returns {number}
    */
@@ -80,4 +80,2 @@ private static getEcmaVersion;
     Asset,
-    TerserECMA,
-    TerserOptions,
     JestWorker,
@@ -119,11 +117,12 @@ SourceMapInput,
 };
-type DefinedDefaultMinimizerAndOptions<T> = T extends TerserOptions
-  ? {
-      minify?: MinimizerImplementation<T> | undefined;
-      terserOptions?: MinimizerOptions<T> | undefined;
-    }
-  : {
-      minify: MinimizerImplementation<T>;
-      terserOptions?: MinimizerOptions<T> | undefined;
-    };
+type DefinedDefaultMinimizerAndOptions<T> =
+  T extends import("terser").MinifyOptions
+    ? {
+        minify?: MinimizerImplementation<T> | undefined;
+        terserOptions?: MinimizerOptions<T> | undefined;
+      }
+    : {
+        minify: MinimizerImplementation<T>;
+        terserOptions?: MinimizerOptions<T> | undefined;
+      };
 import { terserMinify } from "./utils";
@@ -137,4 +136,2 @@ import { uglifyJsMinify } from "./utils";
 type Asset = import("webpack").Asset;
-type TerserECMA = import("./utils.js").TerserECMA;
-type TerserOptions = import("./utils.js").TerserOptions;
 type JestWorker = import("jest-worker").Worker;
@@ -186,7 +183,19 @@ type SourceMapInput = import("@jridgewell/trace-mapping").SourceMapInput;
 type InferDefaultType<T> = T extends infer U ? U : CustomOptions;
-type PredefinedOptions = {
-  module?: boolean | undefined;
-  ecma?: import("terser").ECMA | undefined;
+type PredefinedOptions<T> = {
+  module?:
+    | (T extends {
+        module?: infer P | undefined;
+      }
+        ? P
+        : string | boolean)
+    | undefined;
+  ecma?:
+    | (T extends {
+        ecma?: infer P_1 | undefined;
+      }
+        ? P_1
+        : string | number)
+    | undefined;
 };
-type MinimizerOptions<T> = PredefinedOptions & InferDefaultType<T>;
+type MinimizerOptions<T> = PredefinedOptions<T> & InferDefaultType<T>;
 type BasicMinimizerImplementation<T> = (
@@ -193,0 +202,0 @@ input: Input,

types/utils.d.ts

 export type Task<T> = () => Promise<T>;
 export type SourceMapInput = import("@jridgewell/trace-mapping").SourceMapInput;
-export type TerserFormatOptions = import("terser").FormatOptions;
-export type TerserOptions = import("terser").MinifyOptions;
-export type TerserCompressOptions = import("terser").CompressOptions;
-export type TerserECMA = import("terser").ECMA;
 export type ExtractCommentsOptions =
@@ -15,4 +11,4 @@ import("./index.js").ExtractCommentsOptions;
 export type MinimizedResult = import("./index.js").MinimizedResult;
-export type PredefinedOptions = import("./index.js").PredefinedOptions;
 export type CustomOptions = import("./index.js").CustomOptions;
+export type PredefinedOptions<T> = import("./index.js").PredefinedOptions<T>;
 export type ExtractedComments = Array<string>;
@@ -40,3 +36,3 @@ /**
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("terser").MinifyOptions> & CustomOptions} minimizerOptions
  * @param {ExtractCommentsOptions | undefined} extractComments
@@ -48,3 +44,4 @@ * @return {Promise<MinimizedResult>}
   sourceMap: SourceMapInput | undefined,
-  minimizerOptions: PredefinedOptions & CustomOptions,
+  minimizerOptions: PredefinedOptions<import("terser").MinifyOptions> &
+    CustomOptions,
   extractComments: ExtractCommentsOptions | undefined
@@ -65,3 +62,3 @@ ): Promise<MinimizedResult>;
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("uglify-js").MinifyOptions> & CustomOptions} minimizerOptions
  * @param {ExtractCommentsOptions | undefined} extractComments
@@ -73,3 +70,4 @@ * @return {Promise<MinimizedResult>}
   sourceMap: SourceMapInput | undefined,
-  minimizerOptions: PredefinedOptions & CustomOptions,
+  minimizerOptions: PredefinedOptions<import("uglify-js").MinifyOptions> &
+    CustomOptions,
   extractComments: ExtractCommentsOptions | undefined
@@ -90,3 +88,3 @@ ): Promise<MinimizedResult>;
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("@swc/core").JsMinifyOptions> & CustomOptions} minimizerOptions
  * @return {Promise<MinimizedResult>}
@@ -97,3 +95,4 @@ */
   sourceMap: SourceMapInput | undefined,
-  minimizerOptions: PredefinedOptions & CustomOptions
+  minimizerOptions: PredefinedOptions<import("@swc/core").JsMinifyOptions> &
+    CustomOptions
 ): Promise<MinimizedResult>;
@@ -113,3 +112,3 @@ export namespace swcMinify {
  * @param {SourceMapInput | undefined} sourceMap
- * @param {PredefinedOptions & CustomOptions} minimizerOptions
+ * @param {PredefinedOptions<import("esbuild").TransformOptions> & CustomOptions} minimizerOptions
  * @return {Promise<MinimizedResult>}
@@ -120,3 +119,4 @@ */
   sourceMap: SourceMapInput | undefined,
-  minimizerOptions: PredefinedOptions & CustomOptions
+  minimizerOptions: PredefinedOptions<import("esbuild").TransformOptions> &
+    CustomOptions
 ): Promise<MinimizedResult>;
@@ -123,0 +123,0 @@ export namespace esbuildMinify {

No alert changes

Improved metrics

Total package byte prevSize

89647

0.59%

Lines of code

1829

0.49%

Worsened metrics

Published versions last week

0

-100%

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