export declare class LunisolarCalendar {
    readonly lunarYear: number;
    readonly lunarMonth: number;
    readonly lunarDay: number;
    readonly isLeapMonth: boolean;
    readonly yearStem: string;
    readonly yearBranch: string;
    readonly monthStem: string;
    readonly monthBranch: string;
    readonly dayStem: string;
    readonly dayBranch: string;
    readonly hourStem: string;
    readonly hourBranch: string;
    readonly isPrincipalSolarTermDay: boolean;
    private _solarDate;
    private constructor();
    getSolarDate(): Date;
    static fromSolarDate(date: Date, timezone: string): Promise<LunisolarCalendar>;
}