Update .eslintrc.yml

.github/linters/.eslintrc.yml

@@ -1,8 +1,7 @@
 env:
-  commonjs: true
   es6: true
-  jest: true
   node: true
+  jest: true
 
 globals:
   Atomics: readonly
@@ -36,15 +35,13 @@ extends:
   - plugin:jest/recommended
 
 rules:
-  {
-    'camelcase': 'off',
-    'eslint-comments/no-use': 'off',
-    'eslint-comments/no-unused-disable': 'off',
-    'i18n-text/no-en': 'off',
-    'import/no-commonjs': 'off',
-    'import/no-namespace': 'off',
-    'no-console': 'off',
-    'no-unused-vars': 'off',
-    'prettier/prettier': 'error',
-    'semi': 'off'
-  }
+  camelcase: off
+  eslint-comments/no-use: off
+  eslint-comments/no-unused-disable: off
+  i18n-text/no-en: off
+  import/no-commonjs: error    # Enforce ES modules only
+  import/no-namespace: off
+  no-console: off
+  no-unused-vars: off
+  prettier/prettier: error
+  semi: off