export type SitemapType = 'urlset' | 'sitemapindex' | 'unknown';
export type DetectSitemapTypeWarningCode = 'EMPTY_INPUT';
export type ExtractSitemapUrlsWarningCode = 'EMPTY_INPUT';
export type ExtractSitemapMetadataWarningCode = 'EMPTY_INPUT';
export type ExtractChildSitemapsWarningCode = 'EMPTY_INPUT';
export type AnalyzeSitemapWarningCode = 'EMPTY_INPUT' | 'UNKNOWN_SITEMAP_TYPE' | 'MISSING_URLS' | 'MISSING_CHILD_SITEMAPS' | 'DUPLICATE_URLS' | 'INVALID_URL' | 'INVALID_PRIORITY';
export type SitemapUrlEntry = {
    loc: string;
    lastmod: string | null;
    changefreq: string | null;
    priority: number | null;
};
export type SitemapChildEntry = {
    loc: string;
    lastmod: string | null;
};
export type DetectSitemapTypeOptions = {
    xml: string;
};
export type DetectSitemapTypeResult = {
    type: SitemapType;
    warningCodes: DetectSitemapTypeWarningCode[];
};
export type ExtractSitemapUrlsOptions = {
    xml: string;
};
export type ExtractSitemapUrlsResult = {
    urls: string[];
    warningCodes: ExtractSitemapUrlsWarningCode[];
};
export type ExtractSitemapMetadataOptions = {
    xml: string;
};
export type ExtractSitemapMetadataResult = {
    urls: SitemapUrlEntry[];
    warningCodes: ExtractSitemapMetadataWarningCode[];
};
export type ExtractChildSitemapsOptions = {
    xml: string;
};
export type ExtractChildSitemapsResult = {
    sitemaps: SitemapChildEntry[];
    warningCodes: ExtractChildSitemapsWarningCode[];
};
export type AnalyzeSitemapOptions = {
    xml: string;
};
export type SitemapAnalysis = {
    type: SitemapType;
    totalUrls: number;
    totalChildSitemaps: number;
    duplicateUrls: string[];
    invalidUrls: string[];
    invalidPriorityCount: number;
    hasLastmod: boolean;
    hasChangefreq: boolean;
    hasPriority: boolean;
    warningCodes: AnalyzeSitemapWarningCode[];
};