src/Tokenizer/Transformers.php
public function transform(Tokens $tokens)
    {
        foreach ($this->items as $transformer) {
            foreach ($tokens as $index => $token) {
                $transformer->process($tokens, $token, $index);
            }
        }
    }
public function transform(Tokens $tokens)
    {
        foreach ($this->items as $transformer) {
            foreach ($tokens as $index => $token) {
                $transformer->process($tokens, $token, $index);
            }
        }
    }
Transform given Tokens collection through all Transformer classes.

@param Tokens $tokens Tokens collection