import type { HotInstance } from '../../../core/types';
import type { BaseUIOptions } from './_base';
import { BaseUI } from './_base';
/**
 * @private
 * @class InputUI
 */
export declare class InputUI extends BaseUI {
    #private;
    /**
     * Returns the default configuration options for the input UI component, including placeholder, type, and tab index.
     */
    static get DEFAULTS(): BaseUIOptions;
    /**
     * Initializes the input UI component and registers event hooks for keyboard interaction.
     */
    constructor(hotInstance: HotInstance, options: Record<string, unknown>);
    /**
     * Register all necessary hooks.
     */
    registerHooks(): void;
    /**
     * Build DOM structure.
     */
    build(): void;
    /**
     * Update element.
     */
    update(): void;
    /**
     * Focus element.
     */
    focus(): void;
}