import * as React from 'react';
import { ColumnsType, TablePaginationConfig, TableProps } from '../table';
import { SearchProps } from '../search/Search';
export type TransferDirection = 'left' | 'right';
export type SelectAllLabel = React.ReactNode | ((info: {
    selectedCount: number;
    totalCount: number;
}) => React.ReactNode);
export type RenderResult = React.ReactNode | string | null;
export type TransferRender<RecordType> = (item: RecordType) => RenderResult;
export interface TransferLocale {
    sourceTitle: React.ReactNode;
    targetTitle: React.ReactNode;
    searchPlaceholder: string;
    sourceNoData: React.ReactNode;
    sourceNoSearchData: React.ReactNode;
    targetNoData: React.ReactNode;
    targetNoSearchData: React.ReactNode;
    clearAll: string;
    workerLoadingTip: string;
}
export interface TransferItem {
    key?: string;
    title?: string;
    description?: string;
    disabled?: boolean;
    children?: TransferItem[];
    childrenKeys?: string[];
    [name: string]: any;
}
export interface TransferProps<RecordType> {
    prefixCls?: string;
    className?: string;
    displayType?: 'single' | 'table';
    dataSource: RecordType[];
    targetKeys?: string[];
    render?: TransferRender<RecordType>;
    onChange?: (targetKeys: string[]) => void;
    onSourceExpandChange?: (key: string, isOpen: boolean) => void;
    leftStyle?: React.CSSProperties;
    rightStyle?: React.CSSProperties;
    showSearch?: boolean | 'left' | 'right';
    showSearchClear?: boolean;
    searchMode?: 'fe' | 'api';
    filterOption?: (inputValue: string, item: RecordType) => boolean;
    locale?: Partial<TransferLocale>;
    rowKey?: (record: RecordType) => string;
    onSearch?: (searchPosition: 'left' | 'right', value: string) => void;
    onScroll?: (direction: TransferDirection, e: React.SyntheticEvent<HTMLUListElement>) => void;
    showSelectAll?: boolean;
    showClearAll?: boolean;
    selectAllLabels?: SelectAllLabel[];
    defaultExpandGroupKey?: string[] | string | number[] | number | boolean;
    virtual?: boolean;
    useWorker?: boolean;
    workerLimit?: number;
    workerLoading?: boolean;
    columns?: ColumnsType<RecordType>;
    leftColumns?: ColumnsType<RecordType>;
    rightColumns?: ColumnsType<RecordType>;
    leftPagination?: TablePaginationConfig;
    rightPagination?: TablePaginationConfig;
    targetDataSelf?: boolean;
    targetData?: any[];
    onTargetDataChange?: (targetData: any[]) => void;
    tableLeftProps?: TableProps<any>;
    tableRightProps?: TableProps<any>;
    searchLeftProps?: SearchProps;
    searchRightProps?: SearchProps;
    dataSourceCustom?: (dataSource: any[]) => any[];
    labelRender?: React.ReactNode | ((selectedCount: number, totalCount: number) => React.ReactNode);
}
declare const Transfer: (props: TransferProps<TransferItem>) => React.JSX.Element;
export default Transfer;