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-rw-r--r--thirdparty/preact/src/vdom/functional-component.js25
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diff --git a/thirdparty/preact/src/vdom/functional-component.js b/thirdparty/preact/src/vdom/functional-component.js
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-import { EMPTY } from '../constants';
-import { getNodeProps } from './index';
-import { isFunction } from '../util';
-
-
-/** Check if a VNode is a reference to a stateless functional component.
- * A function component is represented as a VNode whose `nodeName` property is a reference to a function.
- * If that function is not a Component (ie, has no `.render()` method on a prototype), it is considered a stateless functional component.
- * @param {VNode} vnode A VNode
- * @private
- */
-export function isFunctionalComponent(vnode) {
- let nodeName = vnode && vnode.nodeName;
- return nodeName && isFunction(nodeName) && !(nodeName.prototype && nodeName.prototype.render);
-}
-
-
-
-/** Construct a resultant VNode from a VNode referencing a stateless functional component.
- * @param {VNode} vnode A VNode with a `nodeName` property that is a reference to a function.
- * @private
- */
-export function buildFunctionalComponent(vnode, context) {
- return vnode.nodeName(getNodeProps(vnode), context || EMPTY);
-}