src/TokenList.php
public function add(string $token):void {
		if($this->contains($token)) {
			return;
		}

		$this->tokenArray [] = $token;

		$this->untok();
	}
public function add(string $token):void {
		if($this->contains($token)) {
			return;
		}

		$this->tokenArray [] = $token;

		$this->untok();
	}
Adds $token to the underlying attribute value.
@param string $token
@return void