import { Response } from './response';
/**
 * The base error class. Implements a standard Javascript Error object that
 * can be sent as an HTTP response.
 *
 * @export
 * @class HTTPError
 * @extends {Error}
 */
export declare class HTTPError extends Error {
    /**
     * The status code of the response.
     *
     * @memberof HTTPError
     */
    code: number;
    /**
     * The message associated with the response code.
     *
     * @memberof HTTPError
     */
    message: string;
    /**
     * Creates an instance of HTTPError.
     * @param {number} [code]
     * @param {string} [message]
     * @memberof HTTPError
     */
    constructor(code?: number, message?: string);
    /**
     * Returns a response object suitable for serverless.
     *
     * @returns {Response}
     * @memberof HTTPError
     */
    toResponse(res?: Response): Response;
}
/**
 * An implementation of a Bad Request error.
 *
 * @export
 * @class BadRequest
 * @extends {HTTPError}
 */
export declare class BadRequest extends HTTPError {
    constructor(message?: string);
}
/**
 * An implementation of an Unauthorized error.
 *
 * @export
 * @class Unauthorized
 * @extends {HTTPError}
 */
export declare class Unauthorized extends HTTPError {
    constructor(message?: string);
}
/**
 * An implementation of a Forbidden error.
 *
 * @export
 * @class Forbidden
 * @extends {HTTPError}
 */
export declare class Forbidden extends HTTPError {
    constructor(message?: string);
}
/**
 * An implementation of a Not Found error.
 *
 * @export
 * @class NotFound
 * @extends {HTTPError}
 */
export declare class NotFound extends HTTPError {
    constructor(message?: string);
}
/**
 * An implementation of a Method Not Allowed error.
 *
 * @export
 * @class MethodNotAllowed
 * @extends {HTTPError}
 */
export declare class MethodNotAllowed extends HTTPError {
    constructor(message?: string);
}
/**
 * An implementation of an Internal Error error.
 *
 * @export
 * @class InternalError
 * @extends {HTTPError}
 */
export declare class InternalError extends HTTPError {
    constructor(message?: string);
}