renaming the default variable from enabled to disabled

Author: football2801

index.js

@@ -1299,11 +1299,11 @@ class Encore {
      *
      * Internally, this disables the mini-css-extract-plugin
      * and uses the style-loader instead.
-     * @param {boolean} enabled
+     * @param {boolean} disabled
      * @returns {Encore}
      */
-    disableCssExtraction(enabled = true) {
-        webpackConfig.disableCssExtraction(enabled);
+    disableCssExtraction(disabled = true) {
+        webpackConfig.disableCssExtraction(disabled);
 
         return this;
     }

lib/WebpackConfig.js

@@ -810,8 +810,8 @@ class WebpackConfig {
         this.useFontsLoader = false;
     }
 
-    disableCssExtraction(enabled = true) {
-        this.extractCss = !enabled;
+    disableCssExtraction(disabled = true) {
+        this.extractCss = !disabled;
     }
 
     configureFilenames(configuredFilenames = {}) {