Remove unnecessary parentheses

Author: ThiefMaster

lib/rules/forbid-component-props.js

@@ -57,8 +57,8 @@ module.exports = {
   create: function(context) {
     const configuration = context.options[0] || {};
     const forbid = new Map((configuration.forbid || DEFAULTS).map(value => {
-      const propName = (typeof value === 'string') ? value : value.propName;
-      const whitelist = (typeof value === 'string') ? [] : (value.allowedFor || []);
+      const propName = typeof value === 'string' ? value : value.propName;
+      const whitelist = typeof value === 'string' ? [] : (value.allowedFor || []);
       return [propName, whitelist];
     }));