import { a as LookupResult } from './lookup-result-DXCBA61F.js';
import { b as DatasetChanges, c as DatasetVerification } from './types-CnePu8im.js';

declare const ANP_COMBUSTIVEL_VALUES: readonly ["ETHANOL", "GASOLINE_REGULAR", "GASOLINE_PREMIUM", "DIESEL_S500", "DIESEL_S10", "CNG", "LPG_P13"];
type AnpCombustivel = (typeof ANP_COMBUSTIVEL_VALUES)[number];
interface AnpSemanaPesquisa {
    inicio: string;
    fim: string;
}
interface AnpPrecoMedio {
    semanaInicio: string;
    semanaFim: string;
    uf: string;
    estadoNome: string;
    municipioNome: string;
    municipioIbge: number | null;
    produto: AnpCombustivel;
    postosPesquisados: number;
    unidade: string;
    precoMedio: number;
    precoMinimo: number;
    precoMaximo: number;
    desvioPadrao: number | null;
    coeficienteVariacao: number | null;
}
interface AnpPrecosMediosQuery {
    uf: string;
    municipio: string;
    produto: AnpCombustivel;
    semanaInicio?: string;
}
interface AnpCombustiveisDataVersion {
    id: 'anp-combustiveis';
    nome: string;
    fonte: string;
    endpoints: string[];
    capturadoEm: string;
    atualizadoEm: string;
    contagens: {
        semanas: number;
        precosMedios: number;
        municipios: number;
        produtos: number;
        ufs: number;
    };
    alteracoes: DatasetChanges;
    verificacao: DatasetVerification;
    documentacao: string;
}

/**
 * ANP weekly fuel price survey — offline embedded municipal averages.
 * @see docs/OFFICIAL-SOURCES.md#anp-combustiveis
 */

declare function pickLatestAnpSemana(items: readonly AnpSemanaPesquisa[]): AnpSemanaPesquisa | undefined;
/** Returns every embedded ANP survey week row (in-memory reference, not a copy). */
declare function getAllAnpSemanasPesquisa(): readonly AnpSemanaPesquisa[];
/** @deprecated Use {@link getAllAnpSemanasPesquisa} instead. Removed in v2.0. */
declare function getAnpSemanasPesquisa(): readonly AnpSemanaPesquisa[];
declare function getAnpSemanaAtual(): AnpSemanaPesquisa | undefined;
declare function lookupAnpPrecosMedios(query: AnpPrecosMediosQuery): LookupResult<AnpPrecoMedio>;
declare function getAnpPrecosMedios(query: AnpPrecosMediosQuery): AnpPrecoMedio | undefined;
declare function lookupAnpPrecosMediosPorIbge(codigo: number, produto: AnpCombustivel, semanaInicio?: string): LookupResult<AnpPrecoMedio>;
declare function getAnpPrecosMediosPorIbge(codigo: number, produto: AnpCombustivel, semanaInicio?: string): AnpPrecoMedio | undefined;
/** Returns every embedded ANP municipal average price row (in-memory reference, not a copy). */
declare function getAllAnpPrecosMedios(): readonly AnpPrecoMedio[];
/** @deprecated Use {@link getAllAnpPrecosMedios} instead. Removed in v2.0. */
declare function getAnpPrecosMediosEmbedded(): readonly AnpPrecoMedio[];

declare const ANP_LPC_LISTING_URL = "https://www.gov.br/anp/pt-br/assuntos/precos-e-defesa-da-concorrencia/precos/levantamento-de-precos-de-combustiveis-ultimas-semanas-pesquisadas";
declare const ANP_MIN_PRECOS_MEDIOS = 2000;
declare const ANP_MAX_PRECOS_MEDIOS = 3500;
declare const ANP_MIN_MUNICIPIOS = 350;
declare const ANP_MAX_MUNICIPIOS = 450;
declare const ANP_PRODUTO_COUNT = 7;
declare const ANP_UF_COUNT = 27;
declare const ANP_GOLDEN_WEEK_INICIO = "2026-06-14";
declare const ANP_GOLDEN_WEEK_FIM = "2026-06-20";

declare const ANP_COMBUSTIVEIS_DATA_VERSION: AnpCombustiveisDataVersion;

export { ANP_COMBUSTIVEIS_DATA_VERSION, ANP_COMBUSTIVEL_VALUES, ANP_GOLDEN_WEEK_FIM, ANP_GOLDEN_WEEK_INICIO, ANP_LPC_LISTING_URL, ANP_MAX_MUNICIPIOS, ANP_MAX_PRECOS_MEDIOS, ANP_MIN_MUNICIPIOS, ANP_MIN_PRECOS_MEDIOS, ANP_PRODUTO_COUNT, ANP_UF_COUNT, type AnpCombustiveisDataVersion, type AnpCombustivel, type AnpPrecoMedio, type AnpPrecosMediosQuery, type AnpSemanaPesquisa, getAllAnpPrecosMedios, getAllAnpSemanasPesquisa, getAnpPrecosMedios, getAnpPrecosMediosEmbedded, getAnpPrecosMediosPorIbge, getAnpSemanaAtual, getAnpSemanasPesquisa, lookupAnpPrecosMedios, lookupAnpPrecosMediosPorIbge, pickLatestAnpSemana };