Adding .eslintrc.js

Author: theturtle32

.eslintrc.js

@@ -0,0 +1,30 @@
+module.exports = {
+    env: {
+        browser: true,
+        commonjs: true,
+        es6: true,
+        node: true
+    },
+    extends: 'eslint:recommended',
+    parserOptions: {
+        ecmaVersion: 2018,
+        sourceType: 'script'
+    },
+    rules: {
+        'indent': ['error', 2],
+        'linebreak-style': ['error', 'unix'],
+        'quotes': ['error', 'single'],
+        'semi': ['error', 'always'],
+        'no-unused-vars': ['error', { 'args': 'none' }],
+        'no-console': 'off',
+        'no-useless-escape': 'off',
+        'no-prototype-builtins': 'off',
+        'no-control-regex': 'off',
+        'no-empty': 'off',
+        'no-unsafe-finally': 'off'
+    },
+    globals: {
+        'WebSocket': 'readonly',
+        'globalThis': 'readonly'
+    }
+};