@fin.cx/einvoice/dist_ts/formats/validation/en16931.validator.d.ts

A TypeScript module for creating, manipulating, and embedding XML data within PDF files specifically tailored for electronic invoice (einvoice) packages.

/**
 * EN16931 mandatory field validator
 * Validates that invoices contain the minimum required fields per the EN16931 standard
 */
export declare class EN16931Validator {
    /**
     * Valid ISO 4217 currency codes (common subset)
     */
    private static readonly VALID_CURRENCIES;
    /**
     * Validates that an invoice object contains all mandatory EN16931 fields
     * @param invoice The invoice object to validate
     * @throws Error if mandatory fields are missing
     */
    static validateMandatoryFields(invoice: any): void;
    /**
     * Validates mandatory fields for a parsed XML structure
     * @param doc The parsed XML document
     * @param format The invoice format
     * @throws Error if mandatory fields are missing in XML
     */
    static validateXmlMandatoryFields(doc: Document, format: string): void;
}