fix: delete test file

reco_luan · reco_luan · commit 7c023ff49829 · 2019-11-20T18:09:31.000+08:00
diff --git a/mixins/index.js b/mixins/index.js
@@ -1,5 +1,3 @@
-import { promise } from "when"
-
 export default {
   methods: {
     _tagColor () {
