/**
 * TODO: improve the static types
 *
 * @author dulin
 * @class RegistryService
 * @template T
 */
declare class RegistryService<T> {
    static instance: any;
    static init(): any;
    private registry;
    private constructor();
    register<S extends new () => S>(service: S): this;
    get<K extends keyof T>(key: K): T[K];
}
export { RegistryService };