chore: format

Author: yyx990803

src/store.js

@@ -147,8 +147,8 @@ export class Store {
     return result.then(res => {
       try {
         this._actionSubscribers
-        .filter(sub => sub.after)
-        .forEach(sub => sub.after(action, this.state))
+          .filter(sub => sub.after)
+          .forEach(sub => sub.after(action, this.state))
       } catch (e) {
         if (process.env.NODE_ENV !== 'production') {
           console.warn(`[vuex] error in after action subscribers: `)