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fix strict null checks

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This commit is contained in:
Joao Moreno
2018-11-28 11:08:15 +01:00
parent 4d81a85f22
commit 1e2d8eda97
1 changed files with 4 additions and 3 deletions
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src/vs/base/browser/ui/tree/dataTree.ts
+4 -3
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@@ -36,14 +36,15 @@ interface IDataTreeListTemplateData<T> {
}
class DataTreeNodeWrapper<T, TFilterData> implements ITreeNode<T, TFilterData> {
get element(): T { return this.node.element.element; }
get parent(): ITreeNode<T, TFilterData> { return new DataTreeNodeWrapper(this.node.parent); }
get element(): T { return this.node.element.element!; }
get parent(): ITreeNode<T, TFilterData> | undefined { return this.node.parent && new DataTreeNodeWrapper(this.node.parent); }
get children(): ITreeNode<T, TFilterData>[] { return this.node.children.map(node => new DataTreeNodeWrapper(node)); }
get depth(): number { return this.node.depth; }
get collapsible(): boolean { return this.node.collapsible; }
get collapsed(): boolean { return this.node.collapsed; }
get visible(): boolean { return this.node.visible; }
get filterData(): TFilterData { return this.node.filterData; }
get filterData(): TFilterData | undefined { return this.node.filterData; }
constructor(private node: ITreeNode<IDataTreeNode<T>, TFilterData>) { }
}