import type React from 'react';
interface InputPanelProps {
    handleAttachment: (event: any) => void;
    textareaRef: React.MutableRefObject<HTMLTextAreaElement | undefined>;
    host: HTMLElement;
    onUserInput?: (event: any) => Promise<void>;
}
export declare const InputPanel: ({ handleAttachment, textareaRef, host, onUserInput, }: InputPanelProps) => import("react/jsx-runtime").JSX.Element;
export {};