import { PureComponent } from 'react';
import { DatePickers } from './common/types';
export interface IYearPickerProps extends DatePickers.ICommonProps {
    needConfirm?: boolean;
    isFooterVisible?: boolean;
    onBeforeClear?: () => boolean;
}
export declare class YearPicker extends PureComponent<IYearPickerProps, any> {
    static defaultProps: {
        placeholder: string;
        format: string;
        needConfirm: boolean;
        prefix: string;
        confirmText: string;
        popPosition: string;
        openPanel: boolean;
        onChange: (...args: any[]) => void;
        isFooterVisible: boolean;
        canClear: boolean;
        autoComplete: string;
    };
    static getDerivedStateFromProps(props: IYearPickerProps, state: any): {
        value: string;
        actived: any;
        selected: any;
        openPanel: boolean;
        showPlaceholder: any;
        prevProps: IYearPickerProps;
    };
    picker: HTMLDivElement | null;
    constructor(props: IYearPickerProps);
    onChangeYear: (val: any) => void;
    onSelectYear: (val: any) => void;
    onClearInput: (evt: any) => void;
    onConfirm: () => void;
    isDisabled: (val: any) => boolean;
    renderPicker(): any;
    togglePicker: () => void;
    render(): JSX.Element;
}
export default YearPicker;