import type { AstroIntegration } from 'astro';
import type { EnumChangefreq, LinkItem as LinkItemBase, SitemapItemLoose } from 'sitemap';
export { EnumChangefreq as ChangeFreqEnum } from 'sitemap';
export type ChangeFreq = `${EnumChangefreq}`;
export type SitemapItem = Pick<SitemapItemLoose, 'url' | 'lastmod' | 'changefreq' | 'priority' | 'links'>;
export type LinkItem = LinkItemBase;
export type SitemapOptions = {
    filenameBase?: string;
    filter?(page: string): boolean;
    customSitemaps?: string[];
    customPages?: string[];
    i18n?: {
        defaultLocale: string;
        locales: Record<string, string>;
    };
    entryLimit?: number;
    changefreq?: ChangeFreq;
    lastmod?: Date;
    priority?: number;
    serialize?(item: SitemapItem): SitemapItem | Promise<SitemapItem | undefined> | undefined;
    xslURL?: string;
    chunks?: Record<string, (item: SitemapItem) => SitemapItem | Promise<SitemapItem | undefined> | undefined>;
    namespaces?: {
        news?: boolean;
        xhtml?: boolean;
        image?: boolean;
        video?: boolean;
    };
} | undefined;
declare const createPlugin: (options?: SitemapOptions) => AstroIntegration;
export default createPlugin;
