code: function write(filePath, fileData, options){
  	return new Promise((resolve, reject) => {
  		fs.writeFile(filePath, fileData, options, error => {
  			error
  				? reject(error)
  				: resolve(fileData);
  		});
  	});
  }
docs: Promise-aware version of `fs.writeFile`.
  
  @param {String} filePath - File to write to
  @param {String} fileData - Data to be written
  @param {Object} [options] - Options passed to `fs.writeFile`
  @return {Promise} Resolves with input parameter for easier chaining
  @see {@link https://nodejs.org/api/fs.html#fs_fs_writefile_file_data_options_callback|`fs.writeFile`}