@zywave/zui-bundle/dev/internals/_ca967162.js

ZUI, out of the box, provides ES modules with bare path modifiers (e.g. `import '@zywave/zui-foo-bar'`). This is great as that's the way browsers are _going_, but they aren't there quite yet. Tooling exists to help solve this problem like webpack or rollu

import { d as desc } from './_ab875545.js';

/**
 * @license
 * Copyright 2021 Google LLC
 * SPDX-License-Identifier: BSD-3-Clause
 */
/**
 * A property decorator that converts a class property into a getter that
 * returns the `assignedElements` of the given `slot`. Provides a declarative
 * way to use
 * [`HTMLSlotElement.assignedElements`](https://developer.mozilla.org/en-US/docs/Web/API/HTMLSlotElement/assignedElements).
 *
 * Can be passed an optional {@linkcode QueryAssignedElementsOptions} object.
 *
 * Example usage:
 * ```ts
 * class MyElement {
 *   @queryAssignedElements({ slot: 'list' })
 *   listItems!: Array<HTMLElement>;
 *   @queryAssignedElements()
 *   unnamedSlotEls!: Array<HTMLElement>;
 *
 *   render() {
 *     return html`
 *       <slot name="list"></slot>
 *       <slot></slot>
 *     `;
 *   }
 * }
 * ```
 *
 * Note, the type of this property should be annotated as `Array<HTMLElement>`.
 *
 * @category Decorator
 */
function queryAssignedElements(options) {
  return (obj, name) => {
    const {
      slot,
      selector
    } = options ?? {};
    const slotSelector = `slot${slot ? `[name=${slot}]` : ':not([name])'}`;
    return desc(obj, name, {
      get() {
        const slotEl = this.renderRoot?.querySelector(slotSelector);
        const elements = slotEl?.assignedElements(options) ?? [];
        return selector === undefined ? elements : elements.filter(node => node.matches(selector));
      }
    });
  };
}

export { queryAssignedElements as q };