How to collapse/expand methods into a class in phpstorm?

Hi, everyone! I open php file in phpstorm. In this file I see open methods of class.

public function __construct()
{
    $this->telegram_token = config('api.telegram_token_2');
    $this->chat_id = config('api.chat_id_2');
}

public function loadCandles()
{
    $pair = BinancePair::where('notify', false)->first();
    return true;
}

What the combination of keyboard to collapse methods? To see that:

public function __construct(){...}

public function loadCandles(){...}