import type { Row } from '../types.ts';
import type { NackErrorEntry } from './errors.ts';
export declare function serviceMsgNack(errors: NackErrorEntry[], warnings?: NackErrorEntry[]): Row;
export declare function missingSourceRefNack(): Row;
export declare function missingMessageTypeNack(): Row;
export declare function resourceNotMappedNack(resourceName: string | undefined): Row;
export declare function nonExistentSubscriptionNack(): Row;
export declare function subscriptionAlreadyExistsNack(): Row;
export declare function websocketForbiddenNack(messageType: string): Row;
export declare function notLoggedInNack(tokenSupplied: boolean): Row;