extension = $extension; } /** * @return string */ public function getExtension() { return $this->extension; } /** * @param string */ public function setVersion($version) { $this->version = $version; } /** * @return string */ public function getVersion() { return $this->version; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(PostgreSqlExtension::class, 'Google_Service_MigrationCenterAPI_PostgreSqlExtension');