iso8583_esm/lib/requiredFields.d.ts

A javascript library for messaging in iso 8583 messaging format.

import { DefaultError } from './errors';
import type { ISO8583JSONMessageType } from './ISO8583Base';
import type { RequiredFieldSchemaT } from './t';
export declare function requiredFields(data: ISO8583JSONMessageType, requiredFieldsConfig?: RequiredFieldSchemaT | null): true | DefaultError;