protected function setParam($key, $value, $trimLeadingSlashes = true)
    {
        $this->params[$key] = $trimLeadingSlashes ? ltrim($value, '/') : $value;

        return $this;
    }
protected function setParam($key, $value, $trimLeadingSlashes = true)
    {
        $this->params[$key] = $trimLeadingSlashes ? ltrim($value, '/') : $value;

        return $this;
    }
protected function setParam ( $ key , $ value , $ trimLeadingSlashes = true ) { $ this -> params [ $ key ] = $ trimLeadingSlashes ? ltrim ( $ value , '/' ) : $ value ; return $ this ; }
Sets loader parameter.

@param string     $key
@param string|int $value
@param bool       $trimLeadingSlashes = true

@return \ArgentCrusade\Selectel\CloudStorage\Contracts\FluentFilesLoaderContract
Sets loader parameter .