import type { ErrorIssue } from '../error-issue.js';
import { OpraHttpError } from '../opra-http-error.js';
/**
 * 406 Not Acceptable
 * This response is sent when the web server, after performing server-driven content negotiation,
 * doesn't find any content that conforms to the criteria given by the user agent.
 */
export declare class NotAcceptableError extends OpraHttpError {
    status: number;
    protected init(issue: Partial<ErrorIssue>): void;
}