declare namespace Ext {
    export namespace picker {
        export class Date extends Ext.Component  {
            public ariaDisabledDatesText?: string;
            public ariaDisabledDaysText?: string;
            public ariaMaxText?: string;
            public ariaMinText?: string;
            public ariaTitle?: string;
            public ariaTitleDateFormat?: string;
            public baseCls?: string;
            public dayNames?: string[];
            public disableAnim?: boolean;
            public disabledCellCls?: string;
            public disabledDates?: string[];
            public disabledDatesRE?: RegExp;
            public disabledDatesText?: string;
            public disabledDays?: number[];
            public disabledDaysText?: string;
            public footerButtonUI?: string;
            public format?: string;
            public handler?: (() => void);
            public keyNavConfig?: object;
            public longDayFormat?: string;
            public maxDate?: Date;
            public maxText?: string;
            public minDate?: Date;
            public minText?: string;
            public monthNames?: string[];
            public monthYearFormat?: string;
            public monthYearText?: string;
            public nextText?: string;
            public prevText?: string;
            public scope?: object;
            public selectedCls?: string;
            public showToday?: boolean;
            public startDay?: number;
            public todayText?: string;
            public todayTip?: string;
            public getDayInitial?(value?: object): string;
            public getValue?(): Date;
            public hideMonthPicker?(animate?: boolean): Ext.picker.Date;
            public selectToday?(): Ext.picker.Date;
            public setValue?(value?: Date): Ext.picker.Date;
            public showMonthPicker?(animate?: boolean): Ext.picker.Date;
            public showNextMonth?(e?: object): Ext.picker.Date;
            public showNextYear?(): Ext.picker.Date;
            public showPrevMonth?(e?: object): Ext.picker.Date;
            public showPrevYear?(): Ext.picker.Date;
        }
    }
}