protected function isFileMarked(string $packageName, string $file): bool
    {
        return \is_file($file) && \strpos(\file_get_contents($file), \sprintf('/** > %s **/', $packageName)) !== false;
    }
protected function isFileMarked(string $packageName, string $file): bool
    {
        return \is_file($file) && \strpos(\file_get_contents($file), \sprintf('/** > %s **/', $packageName)) !== false;
    }
protected function isFileMarked ( string $ packageName , string $ file ) : bool { return \ is_file ( $ file ) && \ strpos ( \ file_get_contents ( $ file ) , \ sprintf ( '/** > %s **/' , $ packageName ) ) !== false ; }
Check if file is marked.

@param string $packageName
@param string $file

@return bool
Check if file is marked .