/**
 * Interface representing details of an error response. Conforms to RFC 7807.
 *
 * @see https://datatracker.ietf.org/doc/html/rfc7807
 */
interface ErrorResponseDetails {
    /**
     * A human-readable explanation specific to this occurrence of the problem.
     */
    detail?: string;
    /**
     * A URI reference that identifies the specific occurrence of the problem.
     */
    instance?: string;
    /**
     * A URI reference that identifies the general problem type.
     */
    type?: string;
    /**
     * Allows for additional properties as needed.
     */
    [s: string]: unknown | undefined;
}
/**
 * Error response based on RFC 9457 (Problem Details for HTTP APIs).
 * Extends the standard Response object to include structured error information.
 *
 * @see https://datatracker.ietf.org/doc/html/rfc9457
 */
export declare class ErrorResponse extends Response {
    /**
     * A short, human-readable summary of the problem type.  SHOULD NOT change from occurrence to occurrence of the problem.
     */
    title: string;
    /**
     * Additional details about the error.
     */
    details?: ErrorResponseDetails;
    /**
     * Creates a new ErrorResponse.
     *
     * @param statusCode The HTTP status code.
     * @param statusMessage  The HTTP status message.
     * @param title A short, human-readable summary of the problem type.
     * @param detail Optional details about the error.
     */
    constructor(statusCode: number, statusMessage: string, title: string, detail?: ErrorResponseDetails);
}
export {};