check attribute is null instead of any falsy value

This commit is contained in:
Yanzhen Yu
2019-02-17 15:54:14 +08:00
parent 65fd31487c
commit d9ffe4c736
2 changed files with 5 additions and 1 deletions

4
typings/record/collection.d.ts vendored Normal file
View File

@@ -0,0 +1,4 @@
import { removedNodeMutation } from '../types';
export declare function deepDelete(addsSet: Set<Node>, n: Node): void;
export declare function isParentRemoved(removes: removedNodeMutation[], n: Node): boolean;
export declare function isParentDropped(droppedSet: Set<Node>, n: Node): boolean;