fix webpack upgrade bug

Author: System Administrator

.eslintrc.js

@@ -1,24 +1,24 @@
 module.exports = {
-    "env": {
-        "browser": true,
-        "node": true,
-        "commonjs": true,
-        "es6": true
+    env: {
+        browser: true,
+        node: true,
+        commonjs: true,
+        es6: true
     },
-    "extends": "eslint:recommended",
+    extends: 'eslint:recommended',
     rules: {
-        "indent": 0,
-        "no-extra-boolean-cast": 0,
-        "no-console": 0,
-        "no-redeclare": 1,
-        "one-var-declaration-per-line": [2, "always"],
-        "no-mixed-spaces-and-tabs": 0,
-        "semi": 2,
-        "no-useless-escape": 0,
-        "no-control-regex": 0
+        indent: 0,
+        'no-extra-boolean-cast': 0,
+        'no-console': 0,
+        'no-redeclare': 1,
+        'one-var-declaration-per-line': [2, 'always'],
+        'no-mixed-spaces-and-tabs': 0,
+        semi: 0,
+        'no-useless-escape': 0,
+        'no-control-regex': 0
     },
-    "globals": {
-        "describe": true,
-        "it": true
+    globals: {
+        describe: true,
+        it: true
     }
-};
+}