types: improve directive typing (#253)

diff --git a/packages/runtime-core/src/directives.ts b/packages/runtime-core/src/directives.ts
index 2e46b6dbad203507d8a84a92a37c9163b86adead..e3ee28b7e2a6de3d87fc4b21083bcd8acaa0d310 100644 (file)
--- a/packages/runtime-core/src/directives.ts
+++ b/packages/runtime-core/src/directives.ts
@@ -31,7 +31,7 @@ export type DirectiveHook<T = any> = (
   el: T,
   binding: DirectiveBinding,
   vnode: VNode<any, T>,
-  prevVNode: VNode | null
+  prevVNode: VNode<any, T> | null
 ) => void
 
 export interface Directive<T = any> {