public function save( Configuration $configuration ) {

		/**
		 * Only values under the `project` key should be written to the project config
		 */
		$prefixDecorator = new PrefixConfigurableDecorator( $configuration, 'project' );

		$rancherizePath = $this->getConfigPath();

		$this->writer->write( $prefixDecorator, $rancherizePath );

	}