import { LitElement } from 'lit';
/**
 * @csspart dialog
 *
 * Example `render()`:
 *
 * ```
 * <dialog
 *   part="dialog"
 *   @cancel="${this._handleCancel}">
 *   <slot></slot>
 * </dialog>
 * ```
 */
export declare class Dialog extends LitElement {
    $dialog: HTMLDialogElement;
    _handleCancel: (e: Event) => void;
    show(): void;
    close(): void;
}