import IUrlFetcher from './IUrlFetcher';
/**
 * A utility base class for the `Parser` and `Generator` classes
 * providing a convenient interface to a filesystem folder and HTTP requests
 */
export default abstract class Doer {
    /**
     * The directory to scan for relevant files
     */
    folder: string;
    /**
     * The instance of IUrlFetcher to fetch URLs
     */
    protected readonly urlFetcher: IUrlFetcher;
    constructor(urlFetcher: IUrlFetcher, folder: string | undefined);
    /**
     * Does a path exist within the project folder?
     *
     * @param subpath The path within the folder
     */
    exists(subpath: string): boolean;
    /**
     * Get a list of paths that match a pattern in the project folder.
     *
     * @param pattern The glob pattern
     */
    glob(pattern: string | Array<string>): Array<string>;
    /**
     * Read a file within the project folder
     *
     * @param subpath The path within the folder
     */
    read(subpath: string): string;
    /**
     * Write to a file within the project folder
     *
     * @param subpath The path within the folder
     * @param content The content to write to the file
     */
    write(subpath: string, content: string): void;
    /**
     * Fetch content from a URL
     *
     * @param url The URL to fetch
     * @param options Request options
     */
    fetch(url: string, options?: any): Promise<any>;
}