import ServiceScope from './scope';
import type { Interfaceable, ServiceRequirement, ServiceContainer, ServiceProvider, MaybeContainer } from './types';
export declare const isServiceContainer: <T>(target: MaybeContainer<T>) => target is ServiceContainer<T, unknown[]>;
export declare const isServiceProvider: (target: any) => target is ServiceProvider<unknown, unknown[]>;
export declare const maybeInjectContainer: <T>(scope: ServiceScope, maybeContainer: MaybeContainer<T>) => T;
export declare const isInterfaceable: (target: any) => target is Interfaceable<any>;
export declare const createEmptyScope: () => ServiceScope;
export declare const polishServiceRequirement: <T>(dep: Interfaceable<T> | ServiceRequirement<Interfaceable<T>>) => ServiceRequirement<Interfaceable<T>>;
export declare const validateLifetime: (lifetime: string) => void;