export type LazyLoader<T> = () => T;
type RegisterOptions = {
    lazy?: boolean;
};
export declare class Injector {
    private readonly services;
    private readonly lazyLoaders;
    register<T>(identifier: string, lazyLoaderOrService: LazyLoader<T> | T, options?: RegisterOptions): Injector;
    get<T>(identifier: string): T;
}
export declare const DI: Injector;
export {};