import { Ddan } from '../typings';
/**
 * 设置单例模式
 * @returns
 */
declare function singleton<T>(): {
    new (): {};
    __instance__: any;
    readonly Instance: T;
    readonly I: T;
};
declare function singletonFactory<T extends new (...args: any[]) => any>(constructor: T): {
    new (...args: any[]): {
        [x: string]: any;
    };
    __instance__: InstanceType<T>;
    getInstance(): InstanceType<T>;
    readonly I: InstanceType<T>;
} & T;
declare function getset<T = any>(t?: T): Ddan.IGetset<T>;
declare const _default: {
    singleton: typeof singleton;
    getset: typeof getset;
    singletonFactory: typeof singletonFactory;
};
export default _default;