/**
* Adds a filter to the chain.s
*
* @param string $name Filter name
* @param mixed $param Additional filter parameter
* @return \Jyxo\Input\Fluent
*/
public function filter(string $name, $param = null) : self
{
$this->chain->addFilter($this->factory->getFilterByName($name, $param));
return $this;
}