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chore: fix typing for withDirectives

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This commit is contained in:
Evan You 2019-10-26 16:32:27 -04:00
parent 07ce2c5fa7
commit 43f4bd3aaa
1 changed files with 5 additions and 2 deletions
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7
packages/runtime-core/src/directives.ts
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@ -104,11 +104,14 @@ export type DirectiveArguments = Array<
| [Directive, any, string, DirectiveModifiers] | [Directive, any, string, DirectiveModifiers]
> >
export function withDirectives(vnode: VNode, directives: DirectiveArguments) { export function withDirectives<T extends VNode>(
vnode: T,
directives: DirectiveArguments
): T {
const internalInstance = currentRenderingInstance const internalInstance = currentRenderingInstance
if (internalInstance === null) { if (internalInstance === null) {
__DEV__ && warn(`withDirectives can only be used inside render functions.`) __DEV__ && warn(`withDirectives can only be used inside render functions.`)
return return vnode
} }
const instance = internalInstance.renderProxy const instance = internalInstance.renderProxy
const props = vnode.props || (vnode.props = {}) const props = vnode.props || (vnode.props = {})