class TemplateIterator implements IteratorAggregate

string render(string|

getName() {@inheritdoc}

string getAssetUrl(string $path, string $packageName = null, bool $absolute = false, string|bool|null $version = null)

string getTag() Gets the tag name associated with this token parser.

array getFunctions() Returns a list of functions to add to the existing list.

bool isOptional() Checks whether this warmer is optional or not.

getName() {@inheritdoc}

array getTokenParsers() Returns the token parser instance to add to the existing list.

class PreviewErrorController PreviewErrorController can be used to test error pages. It