import type { InjectionToken, OfToken } from './providers';
export declare const DEPENDENCIES_SYMBOL: unique symbol;
export interface InjectedClass<T = unknown, D extends unknown[] = any[]> {
    [DEPENDENCIES_SYMBOL]?: InjectionToken[];
    new (...deps: D): T;
}
export declare const Inject: <T>(token: InjectionToken<T, "single">) => (target: InjectedClass<T, any[]>, _key: string | symbol, index: number) => void;
export declare const getDependencies: <T, D extends unknown[]>(target: InjectedClass<T, D>) => OfToken<D>;