import { SiteConfig } from "../../src/config";
import { GatsbyPluginFeedData, GatsbyFeedRssMetadata, GatsbyFeedItem } from "../types";
export declare const getSerialize: (config: SiteConfig) => (data: GatsbyPluginFeedData) => Array<GatsbyFeedItem | undefined> | undefined;
export declare const setup: (ref: GatsbyPluginFeedData) => GatsbyFeedRssMetadata;