export declare type RequestHandlerOutput<ResponseType> = {
    response: ResponseType;
};
export interface RequestHandler<RequestType, ResponseType, HandlerOptions = {}> {
    
    metadata?: RequestHandlerMetadata;
    destroy?: () => void;
    handle: (request: RequestType, handlerOptions?: HandlerOptions) => Promise<RequestHandlerOutput<ResponseType>>;
}
export interface RequestHandlerMetadata {
    handlerProtocol: string;
}