chore: disallow async/await usage in src

yyx990803 · yyx990803 · commit e47b1ca6d6ea · 2021-07-02T08:11:30.000-04:00
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -20,7 +20,8 @@ module.exports = {
     'no-restricted-syntax': [
       'error',
       'ObjectExpression > SpreadElement',
-      'ObjectPattern > RestElement'
+      'ObjectPattern > RestElement',
+      'AwaitExpression'
     ]
   },
   overrides: [
