import DataSource from './DataSource';
import { Config, Tag } from '../model';
import { Post } from '../post/Post';
export default class FilesSource extends DataSource {
    private readonly postsDirectoryPath;
    private readonly dataDirectoryPath;
    private readonly separator;
    private readonly postParser;
    private readonly postLayouts;
    private posts;
    private tags;
    constructor(config: Config, postsDirectoryPath: string, separator?: string);
    get postsJsonPath(): string;
    get tagsJsonPath(): string;
    private getLayouts;
    private filterInvalidPostLayout;
    private getSourcePostPaths;
    private hasAnyChanges;
    private parse;
    private parsePosts;
    private cacheData;
    private filterUnpublishedPosts;
    parsePostsFromPaths(filePaths: string[]): Post[];
    loadData(force?: boolean): void;
    private setupPostMap;
    protected filterPost(post: Post, locale: string): boolean;
    getPosts(locale?: string): Post[];
    getAllPosts(): Post[];
    getPostsByTag(tag: Tag, locale?: string): Post[];
    getTags(): Tag[];
}