@wordpress/components/build-module/slot-fill/index.js

UI components for WordPress.

import _extends from "@babel/runtime/helpers/esm/extends";
import { createElement, Fragment } from "@wordpress/element";
// @ts-nocheck

/**
 * WordPress dependencies
 */
import { forwardRef } from '@wordpress/element';
/**
 * Internal dependencies
 */

import BaseFill from './fill';
import BaseSlot from './slot';
import BubblesVirtuallyFill from './bubbles-virtually/fill';
import BubblesVirtuallySlot from './bubbles-virtually/slot';
import BubblesVirtuallySlotFillProvider from './bubbles-virtually/slot-fill-provider';
import SlotFillProvider from './provider';
export { default as useSlot } from './bubbles-virtually/use-slot';
export { default as useSlotFills } from './bubbles-virtually/use-slot-fills';
export function Fill(props) {
  // We're adding both Fills here so they can register themselves before
  // their respective slot has been registered. Only the Fill that has a slot
  // will render. The other one will return null.
  return createElement(Fragment, null, createElement(BaseFill, props), createElement(BubblesVirtuallyFill, props));
}
export const Slot = forwardRef((_ref, ref) => {
  let {
    bubblesVirtually,
    ...props
  } = _ref;

  if (bubblesVirtually) {
    return createElement(BubblesVirtuallySlot, _extends({}, props, {
      ref: ref
    }));
  }

  return createElement(BaseSlot, props);
});
export function Provider(_ref2) {
  let {
    children,
    ...props
  } = _ref2;
  return createElement(SlotFillProvider, props, createElement(BubblesVirtuallySlotFillProvider, null, children));
}
export function createSlotFill(key) {
  const baseName = typeof key === 'symbol' ? key.description : key;

  const FillComponent = props => createElement(Fill, _extends({
    name: key
  }, props));

  FillComponent.displayName = `${baseName}Fill`;

  const SlotComponent = props => createElement(Slot, _extends({
    name: key
  }, props));

  SlotComponent.displayName = `${baseName}Slot`;
  SlotComponent.__unstableName = key;
  return {
    Fill: FillComponent,
    Slot: SlotComponent
  };
}
export const createPrivateSlotFill = name => {
  const privateKey = Symbol(name);
  const privateSlotFill = createSlotFill(privateKey);
  return {
    privateKey,
    ...privateSlotFill
  };
};
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