/**
 * Component Transfer - double column transfer choice box
 *
 * @author Brauer Ilya
 * @date 2021-02-24
 */
import * as React from 'react';
import { IOption } from '../../index';
interface IProps {
    defaultLeftOptions: IOption[];
    defaultRightOptions: IOption[];
    leftTitle: React.ReactNode;
    rightTitle: React.ReactNode;
    onMove: () => void;
    optionRenderer?: (option: IOption) => React.ReactNode;
}
interface IState {
    leftOptions: IOption[];
    rightOptions: IOption[];
    selectedLeft: string[];
    selectedRight: string[];
}
export declare class Transfer extends React.PureComponent<IProps, IState> {
    state: IState;
    get leftValues(): string[];
    get rightValues(): string[];
    handleSelect: (type: 'left' | 'right') => (option: IOption) => void;
    moveToRight: () => void;
    moveToLeft: () => void;
    render(): JSX.Element;
}
export {};