how to use extends and macro,..

[twentyfortysix]

Hello,
Is it possible extends, and macros?
https://twig.symfony.com/doc/2.x/tags/extends.html
Coz I can't find a way how to.
I basically do not know where is the default path set where from it takes if it does other twig files such as parent layouts, macros and the like.

thank you, Jan

[twentyfortysix]

I got it.. I went thru the echo-chamber youtube and .. here it is :)

{% extends '@template/../twig/base.html.twig' %}
{% block content %}
 	hack
{% endblock %}