import { U as UfCode, p as NfeChaveValidationResult, F as FormatResult } from './validation-result-D4Wrxl7j.js';
export { D as DocumentFormat, N as NfeChave, o as NfeChaveParsed, V as ValidationErrorCode, Q as ValidationResult } from './validation-result-D4Wrxl7j.js';

/**
 * NF-e / NFC-e chave de acesso — 44 digits (ENCAT / SEFAZ MOC).
 * @see https://www.nfe.fazenda.gov.br/portal/listaConteudo.aspx?tipoConteudo=ndIjl+iEFdE%3D — MOC 7.0 index
 * @see http://moc.sped.fazenda.pr.gov.br/ — MOC online (SEFAZ-PR mirror), §2.2.6
 * @see https://www.confaz.fazenda.gov.br/legislacao/arquivo-manuais/moc7-visao-geral.pdf — MOC 7.0 §2.2.6.1–2.2.6.2
 */

declare const NFE_CHAVE_OFFICIAL_SOURCE_URL = "https://www.nfe.fazenda.gov.br/portal/listaConteudo.aspx?tipoConteudo=ndIjl+iEFdE%3D";
declare const NFE_CHAVE_MOC_ONLINE_URL = "http://moc.sped.fazenda.pr.gov.br/";
declare const NFE_CHAVE_MOC_DV_SECTION_URL = "http://moc.sped.fazenda.pr.gov.br/#2.2.6.2. C\u00E1lculo do D\u00EDgito Verificador da Chave de Acesso da NF-e";
declare const NFE_CHAVE_MOC_PDF_URL = "https://www.confaz.fazenda.gov.br/legislacao/arquivo-manuais/moc7-visao-geral.pdf";
declare const NFE_CHAVE_DFE_PORTAL_URL = "https://dfe-portal.svrs.rs.gov.br/NFe/Documentos";
/** MOC DANFE NFC-e QR Code page — illustrative chave (DV inconsistent with §2.2.6.2). */
declare const NFE_CHAVE_NFCE_QR_ILLUSTRATIVE_URL = "http://moc.sped.fazenda.pr.gov.br/DanfeQrCodeNFCe.html";
declare const NFE_CHAVE_LENGTH = 44;
declare const NFE_CHAVE_BASE_LENGTH = 43;
declare const NFE_CHAVE_MOD = 11;
declare const NFE_CHAVE_WEIGHT_CYCLE: readonly [2, 3, 4, 5, 6, 7, 8, 9];
declare const NFE_CHAVE_NUMERIC_PATTERN: RegExp;
/**
 * Golden primary — MOC §2.2.6.2 worked example (sum=644, remainder=6, DV=5).
 * Base 43 digits from MOC table; DV appended per modulo-11 rule.
 */
declare const NFE_CHAVE_GOLDEN_PRIMARY = "52060433009911002506550120000007800267301615";
/** Secondary valid vector from MOC online examples. */
declare const NFE_CHAVE_GOLDEN_SECONDARY = "41180678393592000146558900000006041028190697";
/** MOC NFC-e QR page illustrative chave — fails DV under §2.2.6.2 (not used as valid golden). */
declare const NFE_CHAVE_NFCE_QR_ILLUSTRATIVE = "28170800156225000131650110000151341562040824";
declare const NFE_MODELO_NFE = "55";
declare const NFE_MODELO_NFCE = "65";
declare const NFE_MODELOS: readonly ["55", "65"];
/** IBGE UF codes valid in cUF (positions 1–2). */
declare const NFE_IBGE_UF_CODES: Set<number>;
/** IBGE cUF → Brazilian UF sigla. */
declare const NFE_IBGE_UF_BY_CODE: Readonly<Record<number, UfCode>>;

declare function computeNfeChaveWeightedSum(base43: string): number;
declare function resolveNfeChaveCheckDigit(weightedSum: number): number;
/** Compute DV for the first 43 digits of a chave de acesso. */
declare function computeNfeChaveCheckDigit(base43: string): number;
declare function isValidNfeChaveCheckDigit(stripped: string): boolean;

type NfeChaveParts = {
    cUF: string;
    aamm: string;
    cnpj: string;
    mod: string;
    serie: string;
    nNF: string;
    tpEmis: string;
    cNF: string;
    cDV: string;
};
declare function parseNfeChaveParts(stripped: string): NfeChaveParts | null;

declare function isValidNfeChave(input: string): boolean;
declare function parseNfeChave(input: string): NfeChaveValidationResult;
declare function validateNfeChave(input: string): NfeChaveValidationResult;

/**
 * Strip NF-e chave de acesso — digits only (BR-NFE-CHAVE-002).
 * @see http://moc.sped.fazenda.pr.gov.br/ — §2.2.6 chave de acesso
 */
declare function stripNfeChave(input: string): string;

declare function formatNfeChave(input: string): FormatResult;

export { FormatResult, NFE_CHAVE_BASE_LENGTH, NFE_CHAVE_DFE_PORTAL_URL, NFE_CHAVE_GOLDEN_PRIMARY, NFE_CHAVE_GOLDEN_SECONDARY, NFE_CHAVE_LENGTH, NFE_CHAVE_MOC_DV_SECTION_URL, NFE_CHAVE_MOC_ONLINE_URL, NFE_CHAVE_MOC_PDF_URL, NFE_CHAVE_MOD, NFE_CHAVE_NFCE_QR_ILLUSTRATIVE, NFE_CHAVE_NFCE_QR_ILLUSTRATIVE_URL, NFE_CHAVE_NUMERIC_PATTERN, NFE_CHAVE_OFFICIAL_SOURCE_URL, NFE_CHAVE_WEIGHT_CYCLE, NFE_IBGE_UF_BY_CODE, NFE_IBGE_UF_CODES, NFE_MODELOS, NFE_MODELO_NFCE, NFE_MODELO_NFE, type NfeChaveParts, NfeChaveValidationResult, UfCode, computeNfeChaveCheckDigit, computeNfeChaveWeightedSum, formatNfeChave, isValidNfeChave, isValidNfeChaveCheckDigit, parseNfeChave, parseNfeChaveParts, resolveNfeChaveCheckDigit, stripNfeChave, validateNfeChave };