import type { HotInstance } from '../../../core/types';
import type { BaseUIOptions } from './_base';
import { BaseUI } from './_base';
/**
 * @private
 * @class RadioInputUI
 */
export declare class RadioInputUI extends BaseUI {
    #private;
    /**
     * Returns the default configuration options for the radio input UI component, including type, tag name, and CSS class.
     */
    static get DEFAULTS(): BaseUIOptions;
    /**
     * Initializes the radio input UI component with the Handsontable instance and merged configuration options.
     */
    constructor(hotInstance: HotInstance, options: Record<string, unknown>);
    /**
     * Build DOM structure.
     */
    build(): void;
    /**
     * Update element.
     */
    update(): void;
    /**
     * Check if radio button is checked.
     *
     * @returns {boolean}
     */
    isChecked(): boolean;
    /**
     * Set input checked attribute.
     *
     * @param {boolean} value Set the component state.
     */
    setChecked(value?: boolean): void;
    /**
     * Focus element.
     */
    focus(): void;
}