# Symfony\Component\HttpFoundation\File\MimeType

## Classes

N | ### Symfony\Component\HttpFoundation\File\MimeType
C | ExtensionGuesser | A singleton mime type to file extension guesser.
C | FileBinaryMimeTypeGuesser | Guesses the mime type with the binary "file" (only available on *nix).
C | FileinfoMimeTypeGuesser | Guesses the mime type using the PECL extension FileInfo.
C | MimeTypeExtensionGuesser | Provides a best-guess mapping of mime type to file extension.
C | MimeTypeGuesser | A singleton mime type guesser.

## Interfaces

N | ### Symfony\Component\HttpFoundation\File\MimeType
I | ExtensionGuesserInterface | Guesses the file extension corresponding to a given mime type.
I | MimeTypeGuesserInterface | Guesses the mime type of a file.