export declare class DateInfo {
    private 'date_type'?;
    private 'date_start'?;
    private 'date_end'?;
    constructor();
    withDateType(dateType: string): DateInfo;
    set dateType(dateType: string | undefined);
    get dateType(): string | undefined;
    withDateStart(dateStart: string): DateInfo;
    set dateStart(dateStart: string | undefined);
    get dateStart(): string | undefined;
    withDateEnd(dateEnd: string): DateInfo;
    set dateEnd(dateEnd: string | undefined);
    get dateEnd(): string | undefined;
}
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