import { HttpOperation, Verb, BodylessVerb } from './http';
import { Ctor } from '@ne1410s/codl';
export declare abstract class JsonOperation<TRequest, TResponse> extends HttpOperation<TRequest, TResponse> {
    constructor(url: string, verb?: Verb, headers?: HeadersInit, requestType?: Ctor<TRequest>, responseType?: Ctor<TResponse>);
    /**
     * @inheritdoc
     */
    serialise(requestData: TRequest): Promise<string>;
    /**
     * @inheritdoc
     */
    deserialise(response: Response, requestData: TRequest): Promise<TResponse>;
}
export declare abstract class JsonBodylessOperation<TResponse> extends JsonOperation<any, TResponse> {
    constructor(url: string, verb?: BodylessVerb, headers?: HeadersInit, responseType?: Ctor<TResponse>);
    invoke(): Promise<TResponse>;
}