FormTypeGuesserInterface|null getTypeGuesser() Returns the type guesser provided by this extension. Return Value FormTypeGuesserInterface|null The type guesser

array getRequiredOptions() Returns the name of the required options. Override this method if you want to define required options. Return Value array

initRuntime(Twig_Environment $environment) {@inheritdoc} Parameters Twig_Environment $environment

getFunctions() {@inheritdoc}

array getCharsets() Gets a list of charsets acceptable by the client browser. Return Value array List of charsets in preferable order

getMacroCount()

string getVersion(string $path) Returns the asset version for an asset. Parameters string $path A path Return Value string The version string

bool hasScheme(string $scheme) Checks if a scheme requirement has been set. Parameters string $scheme Return Value bool true if the scheme requirement exists, otherwise false

array|null find(string $dn, string $query, mixed $filter = '*') Find a username into ldap connection. Parameters string $dn string $query mixed $filter Return Value array|null

supportsToken(TokenInterface $token, $providerKey) Parameters TokenInterface $token $providerKey