fix: ci

NG-ZORRO · Jan 21, 2019 · ca0c05a · ca0c05a
1 parent 6bfea7d
commit ca0c05a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/tooltip/nz-tooltip.component.ts b/components/tooltip/nz-tooltip.component.ts
@@ -89,7 +89,7 @@ export class NzToolTipComponent implements OnChanges {
 
   constructor(public cdr: ChangeDetectorRef) {}
 
-  ngOnChanges() {
+  ngOnChanges(): void {
     Promise.resolve().then(() => {
       this.updatePosition();
     });