import { IOperation } from '../operation/base';
import { Verb } from '../operation/http';
/**
 * Thrown when an operation was not invoked successfully.
 */
export declare class OperationInvocationError<TRequest, TResponse, TOperation extends IOperation<TRequest, TResponse>> extends Error {
    readonly message: string;
    readonly operation: TOperation;
    readonly request: TRequest;
    readonly cause?: any;
    constructor(message: string, operation: TOperation, request: TRequest, cause?: any);
}
/**
 * Thrown when an http response is deemed to be unworkable.
 */
export declare class HttpResponseError extends Error {
    readonly verb: Verb;
    body: string;
    headers: Record<string, string>;
    statusCode: number;
    statusText: string;
    url: string;
    constructor(response: Response, verb: Verb);
}