import type { TemplateResult, PropertyDeclarations } from 'lit-element';
import { InternalControl } from '../InternalControl/InternalControl';
/**
 * Internal control displaying an "Undo" button that triggers Nucleon undo()
 * method on click.
 *
 * @since 1.28.0
 * @element foxy-internal-undo-control
 */
export declare class InternalUndoControl extends InternalControl {
    static get properties(): PropertyDeclarations;
    /** Same as the "theme" attribute of the `vaadin-button` element. */
    theme: string;
    renderControl(): TemplateResult;
}