refactor(runtime-core): make h() support single vnode child (#181)

2019-10-10 22:17:16 +08:00
parent b7b89505eb
commit d10b28ae0e
3 changed files with 32 additions and 10 deletions
--- a/packages/runtime-core/src/vnode.ts
+++ b/packages/runtime-core/src/vnode.ts
@@ -129,7 +129,7 @@ export function createBlock(
  return vnode
 }

-export function isVNode(value: any): boolean {
+export function isVNode(value: any): value is VNode {
  return value ? value._isVNode === true : false
 }