import { LitElement } from 'lit';
import './play-editor.js';
import './play-preview.js';
declare global {
    interface HTMLElementTagNameMap {
        'play-pen': PlayPen;
    }
}
/**
 * A complete and standalone playground: an editor, a runtime and client, a
 * preview and toolbar.
 */
export declare class PlayPen extends LitElement {
    #private;
    static styles: import("lit").CSSResult;
    private _scripts;
    private _bundle?;
    render(): import("lit-html").TemplateResult<1>;
    private _onSlotChange;
}
