- /* @flow */
- import { isDef } from 'shared/util'
- import { isAsyncPlaceholder } from './is-async-placeholder'
- export function getFirstComponentChild (children: ?Array<VNode>): ?VNode {
- if (Array.isArray(children)) {
- for (let i = 0; i < children.length; i++) {
- const c = children[i]
- if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) {
- return c
- }
- }
- }
- }
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