import type { IExecuteFunctions } from 'n8n-workflow';
export declare function validateUserId(context: IExecuteFunctions, itemIndex: number, userId: number): void;
export declare function toRfc3339Utc(context: IExecuteFunctions, itemIndex: number, fieldName: string, value: string): string;
export declare function validateOperationsHistoryRange(context: IExecuteFunctions, itemIndex: number, dateTimeFrom: string, dateTimeTo: string): void;