import { UIElement } from "../ui/ui-element.js";
import { MediaExtension } from "@videojs/media/dom";
//#region src/extensions/media-extension-element.d.ts
/**
 * Abstract base for extension elements that register a media extension (e.g. Mux Data, Google Cast) with the media
 * provided by the surrounding player.
 *
 * Place inside a player, as a sibling of the media element. The component is registered when a media adapter becomes
 * available, follows the media when it changes, is removed when this element disconnects, and is destroyed with this
 * element.
 */
declare abstract class MediaExtensionElement<Component extends MediaExtension> extends UIElement {
  #private;
  /**
   * Create the media extension this element registers. Called once, lazily.
   *
   * Must be a method rather than a field: upgrading an element that is already in the document runs its constructor
   * while connected, so the media context callback below can fire before subclass field initializers have run.
   */
  protected abstract createComponent(): Component;
  /** The media extension instance registered with the media adapter. */
  protected get component(): Component;
  constructor();
  disconnectedCallback(): void;
  destroyCallback(): void;
}
//#endregion
export { MediaExtensionElement };
//# sourceMappingURL=media-extension-element.d.ts.map