string|null getFormat(string $mimeType) Gets the format associated with the mime type.

static

setAddChildrenIfNoneSet(int|string|array|null $children = array('defaults')) Adds default children

initialize(

Link[] links()

int count() Unsupported method. Return

bool defines(string $id, string $domain = 'messages') Checks if a message has a translation (it

int getBarWidth() Gets the progress bar width.

class Null extends IsNull

static array normalizeConfig(array $config, string $key, string $plural = null) Normalizes