interface ComputeType {
    '+': string;
    '-': string;
}
interface OperationType {
    day: string;
    week: string;
    mounth: string;
}
interface SetType {
    y?: number | string;
    M?: number | string;
    d?: number | string;
    h?: number | string;
    m?: number | string;
    s?: number | string;
}
interface ParseNumber {
    y: number;
    M: number;
    d: number;
    H: number;
    m: number;
    s: number;
}
interface ParseString {
    y: string;
    M: string;
    d: string;
    H: string;
    m: string;
    s: string;
}
export declare class KDate {
    static ymd_hms: string;
    static second: number;
    static minute: number;
    static hour: number;
    static day: number;
    date: Date;
    constructor(date?: string | number | Date);
    compute(type: keyof ComputeType, num: number, unit: number): this;
    is_start(type: keyof OperationType): boolean | undefined;
    start(type: keyof OperationType): this;
    end(type: keyof OperationType): this;
    set(_options: SetType): this;
    parse(callback: (data: {
        n: ParseNumber;
        s: ParseString;
    }) => any): any;
    format(format?: string): string;
}
export default KDate;