import * as React from "react";
import { IOWidget, Options } from "../shared/widget";
export interface TextAreaOptions extends Options {
    rows?: number;
    columns?: number;
}
export interface TextAreaProps {
    options?: TextAreaOptions;
    input: string;
    on_done: (output: string) => void;
}
export interface TextAreaState {
}
export declare class TextArea extends React.Component<TextAreaProps, TextAreaState> {
    constructor(props: TextAreaProps, context: any);
    render(): JSX.Element;
}
export declare let text_area: (options?: TextAreaOptions | undefined) => IOWidget<string, string>;