19     protected $size;  variable in Hidehalo\\Nanoid\\Client
37     public function __construct($size = 21, GeneratorInterface $generator = null)
52     public function generateId($size = 0, $mode = self::MODE_NORMAL)
73     public function formattedId($alphabet, $size = 0, GeneratorInterface $generator = null)
92     public function formatedId($alphabet, $size = 0, GeneratorInterface $generator = null)
108     private function normalRandom($size)