import type { PropertyDeclarations, TemplateResult } from 'lit-element';
import type { Option } from './types';
import { InternalEditableControl } from '../InternalEditableControl/InternalEditableControl';
/**
 * Internal control wrapper for select elements.
 *
 * @since 1.21.0
 * @element foxy-internal-select-control
 */
export declare class InternalSelectControl extends InternalEditableControl {
    static get properties(): PropertyDeclarations;
    /** List of radio buttons to render. */
    options: Option[];
    /** Standalone renders Vaadin Combo Box. Summary item renders a special UI for summary control. */
    layout: 'summary-item' | 'standalone' | null;
    /** Same as the "theme" attribute/property of `vaadin-combo-box`. */
    theme: string | null;
    private __isErrorVisible;
    renderControl(): TemplateResult;
    reportValidity(): void;
    updated(changes: Map<keyof this, unknown>): void;
    private __renderSummaryItemLayout;
    protected _handleHostClick(evt: MouseEvent): void;
}