import { NkDateDropperElementDateModel } from './nkDateDropper.element.date.model';
export declare class NkDateDropperKeyModel {
    m: NkDateDropperElementDateModel;
    d: NkDateDropperElementDateModel;
    y: NkDateDropperElementDateModel;
    l: NkDateDropperElementDateModel;
    constructor(pickerMinYear: number, pickerMaxYear: number);
}