import { CSSResultGroup, LitElement } from 'lit';
/**
 * @tag md-dialog
 * @summary Material Dialog web component
 */
export default class MdDialog extends LitElement {
    static get styles(): CSSResultGroup;
    /**
     * The state indicating whether the dialog is open.
     */
    private isOpen;
    /**
     * The state indicating whether the dialog is in the process of opening.
     */
    private isOpening;
    /**
     * The type associated with the dialog.
     */
    type: symbol;
    /**
     * Reference to the dialog element.
     */
    dialog: HTMLDialogElement | undefined;
    /**
     * Property that reflects the open state of the dialog.
     */
    get open(): boolean;
    set open(open: boolean);
    show(): void;
    close(): Promise<void>;
    render(): import('lit').TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        "md-dialog": MdDialog;
    }
}