/**
 * SmartInput - intelligent input that switches between simple and multiline modes
 */
import type { SmartInputProps } from '../types/ui.js';
/**
 * Intelligent input component that automatically switches between simple and multiline modes
 * based on content length and user preference
 */
export declare function SmartInput({ mode, onSubmit, placeholder, disabled, autoMultilineThreshold, maxHeight }: SmartInputProps): import("react/jsx-runtime").JSX.Element;