import { IDataObject } from 'n8n-workflow'; export interface ICustomField extends IDataObject { id?: string; name: string; dataType: 'TEXT' | 'NUMBER' | 'DATE' | 'BOOLEAN' | 'SELECT'; model: 'contact' | 'opportunity'; options?: string[]; placeholder?: string; defaultValue?: any; } export type CustomFieldOperation = | 'create' | 'update' | 'delete' | 'get' | 'getAll';