diff --git a/src/utils/set-size-helper.ts b/src/utils/set-size-helper.ts
index f931657..e7872a8 100644
--- a/src/utils/set-size-helper.ts
+++ b/src/utils/set-size-helper.ts
@@ -1,7 +1,6 @@
 import {ISetSizeBehaviour, IResizableItem, addAndRemoveType} from '../@types'
 import {RATIO, LEFT, RIGHT, BUTTOM_FIRST, MINUS, DIRECTIONS, NONE, PLUS, TOP_FIRST} from '../constant'
 import {ResizableModel} from '../models'
-import {consoleIds} from './development-util'
 import {
   getVisibleItems, getPanesSizeSum
 } from './panes'