import { ClassType } from '@allgemein/schema-api';
export declare class Invoker {
    static NAME: string;
    private apiImpls;
    register(api: Function, impl: Function | Function[]): void;
    private execute;
    has(api: Function): boolean;
    hasImpl(api: Function): boolean;
    use<API>(api: ClassType<API>): API;
}