import type { ISupplyDataFunctions } from 'n8n-workflow';
type OnFailedAttemptHook = (error: Error & {
    code?: string;
    statusCode?: number;
}) => Promise<void>;
export declare function makeN8nLlmFailedAttemptHandler(context: ISupplyDataFunctions, extraHandler?: OnFailedAttemptHook): (error: Error & {
    code?: string;
    statusCode?: number;
}) => Promise<void>;
export {};