interface LabelDateResultJSON { day: number | null; month: number | null; year: number | null; dayStr: string; monthStr: string; yearStr: string; } declare class LabelDateResult { private _day?; private _month?; private _year?; private _dayString; private _monthString; private _yearString; get day(): number | null; get month(): number | null; get year(): number | null; get dayString(): string; get monthString(): string; get yearString(): string; private static fromJSON; toJSONObject(): LabelDateResultJSON; } export { LabelDateResult, type LabelDateResultJSON };