import * as React from 'react';
export interface IMDPickerProps {
    defaultIndex?: number[];
    defaultValue?: string[];
    invalidIndex?: number[][];
    isView?: boolean;
    isCascade?: boolean;
    data: any[][];
    cols?: number;
    itemHeight?: number;
    pickerWidth: number;
    pickerHeight: number;
    isVisible?: boolean;
    okText?: string;
    cancelText?: string;
    title?: string;
    onChange?: (columnIndex: number, itemIndex: number, value: any) => void;
    onConfirm?: (columnsValue: any[]) => void;
    onCancel?: () => void;
    onShow?: () => void;
    onHide?: () => void;
}
interface IMDPickerState {
    isVisible: boolean;
}
export default class MDPicker extends React.Component<IMDPickerProps, IMDPickerState> {
    static defaultProps: {
        cancelText: string;
        okText: string;
    };
    constructor(props: IMDPickerProps);
    private _picker;
    private selectedColumn;
    componentWillReceiveProps(nextProps: IMDPickerProps): void;
    renderPicker(): JSX.Element;
    render(): JSX.Element;
    refresh(callback: () => void): void;
    getColumnValue(index: number): any;
    getColumnValues(): any[];
    getColumnIndex(index: number): number;
    getColumnIndexs(): number[];
    setColumnValues(index: number, values: any[], callback?: () => void): void;
    private onSelected;
    private onConfirm;
    private onCancel;
    private setUpVisibleState;
}
export {};