public ExtensionMimeTypeGuesser::setMapping(array

public MimeTypeGuesser::guess($path)

public MimeTypeGuesser::addGuesser(MimeTypeGuesserInterface

The stream wrapper manager. Type:

Defines a MIME type guesser that also supports stream wrapper paths. Hierarchy class

public static MimeTypeGuesser::registerWithSymfonyGuesser(ContainerInterface