public function statsOnly(bool $bool = true): Compare
    {
        $this->stats = $this->useOption('--numstat', $bool);
        return $this;
    }
public function statsOnly(bool $bool = true): Compare
    {
        $this->stats = $this->useOption('--numstat', $bool);
        return $this;
    }
public function statsOnly ( bool $ bool = true ) : Compare { $ this -> stats = $ this -> useOption ( '--numstat' , $ bool ) ; return $ this ; }
Set diff statistics option.

@param  bool $bool
@return \SebastianFeldmann\Git\Command\Diff\Compare
Set diff statistics option .