refactor: code

Author: cap-Bernardito

src/CssLoadingRuntimeModule.js

@@ -27,10 +27,10 @@ const getCssChunkObject = (mainChunk, compilation) => {
 };
 
 module.exports = class CssLoadingRuntimeModule extends RuntimeModule {
-  constructor(runtimeRequirements, insert) {
+  constructor(runtimeRequirements, runtimeOptions) {
     super('css loading', 10);
     this.runtimeRequirements = runtimeRequirements;
-    this.insert = insert;
+    this.runtimeOptions = runtimeOptions;
   }
 
   generate() {
@@ -78,7 +78,7 @@ module.exports = class CssLoadingRuntimeModule extends RuntimeModule {
                 '}',
               ])
             : '',
-          this.insert,
+          this.runtimeOptions.insert,
           'return linkTag;',
         ]
       )};`,

src/index.js

@@ -55,10 +55,13 @@ class MiniCssExtractPlugin {
         filename: DEFAULT_FILENAME,
         ignoreOrder: false,
       },
-      options,
-      { insert }
+      options
     );
 
+    this.runtimeOptions = {
+      insert,
+    };
+
     if (!this.options.chunkFilename) {
       const { filename } = this.options;
 
@@ -407,7 +410,7 @@ class MiniCssExtractPlugin {
                           '}',
                         ])
                       : '',
-                    this.options.insert,
+                    this.runtimeOptions.insert,
                   ]),
                   '}).then(function() {',
                   Template.indent(['installedCssChunks[chunkId] = 0;']),
@@ -445,7 +448,7 @@ class MiniCssExtractPlugin {
           );
           compilation.addRuntimeModule(
             chunk,
-            new CssLoadingRuntimeModule(set, this.options.insert)
+            new CssLoadingRuntimeModule(set, this.runtimeOptions)
           );
         };
         compilation.hooks.runtimeRequirementInTree