/**
 * Recursively find all files using a pattern in a root folder
 * @param directory Root folder
 * @param pattern File search pattern
 * @returns Arrays of files
 */
export declare function findAllFilesForPattern(directory: string, pattern: string): Promise<string[]>;
export declare function writeContentToFile(filename: string, data: string): Promise<void>;
export declare function readContentFromFile(filename: string): Promise<string>;
export declare function getFilename(name: string): string;