string formatFile(string $file, int $line, string $text = null) Formats a file path.

getFilters() {@inheritdoc}

class HttpKernelExtension extends Twig_Extension Provides integration with the HttpKernel component

getName() {@inheritdoc}

getName() {@inheritdoc}

class ExpressionExtension extends Twig_Extension ExpressionExtension gives a way to create Expressions

getFunctions() {@inheritdoc}

string getAssetUrl(string $path, string $packageName = null) Returns the public url/path of an

class SecurityExtension extends Twig_Extension SecurityExtension exposes security context features

getFunctions() {@inheritdoc}