fix missing imports

yyx990803 · yyx990803 · commit bac4d93310de · 2017-03-21T12:52:22.000+08:00
diff --git a/src/mixin.js b/src/mixin.js
@@ -1,4 +1,4 @@
-import { Rx, defineReactive, isObservable } from './util'
+import { Rx, defineReactive, isObservable, warn, unsub } from './util'
 
 export default {
   created () {

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-import { Rx, defineReactive, isObservable } from './util'`
	`1`	`+import { Rx, defineReactive, isObservable, warn, unsub } from './util'`
`2`	`2`
`3`	`3`	`export default {`
`4`	`4`	`created () {`