src/mako/application/Package.php
public function getFileNamespace(): string
	{
		if($this->fileNamespace === null)
		{
			$this->fileNamespace = str_replace('/', '-', strtolower($this->packageName));
		}

		return $this->fileNamespace;
	}
public function getFileNamespace(): string
	{
		if($this->fileNamespace === null)
		{
			$this->fileNamespace = str_replace('/', '-', strtolower($this->packageName));
		}

		return $this->fileNamespace;
	}
public function getFileNamespace ( ) : string { if ( $ this -> fileNamespace === null ) { $ this -> fileNamespace = str_replace ( '/' , '-' , strtolower ( $ this -> packageName ) ) ; } return $ this -> fileNamespace ; }
Returns the package namespace.

@return string
Returns the package namespace .