__construct(KernelInterface $kernel, string $path = null, string|string[] $paths = array())

Parameters

KernelInterface	$kernel	A KernelInterface instance
string	$path	The path the global resource directory
string|string[]	$paths	A path or an array of paths where to look for resources

string|array locate($file, string|null $currentPath = null, bool $first = true)

Returns a full path for a given file name.

Parameters

	$file
string|null	$currentPath	The current path
bool	$first	Whether to return the first occurrence or an array of filenames

Return Value

string|array

The full path to the file or an array of file paths

Exceptions

InvalidArgumentException	If $name is empty
FileLocatorFileNotFoundException	If a file is not found