types(scroll): allow returning a falsy value to prevent scroll

Closes #2921
vuejs · Sep 9, 2019 · 5118824 · 5118824
1 parent 039bd8f
commit 5118824
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/types/router.d.ts b/types/router.d.ts
@@ -74,7 +74,7 @@ export interface RouterOptions {
     to: Route,
     from: Route,
     savedPosition: Position | void
-  ) => PositionResult | Promise<PositionResult>
+  ) => PositionResult | Promise<PositionResult> | undefined | null
 }
 
 type RoutePropsFunction = (route: Route) => Object