page.example.php

<?php

$context = Timber::get_context();
$post = new TimberPost();
$context['post'] = $post;
Timber::render( array( 'page.example.twig', 'page.twig' ), $context );

page.example.twig

{% extends "base.twig" %}

{% block content %}
	<article class="section post-type-{{post.post_type}}" id="post-{{post.ID}}">
		<div class="wrap">
			{{post.content}}
		</div>
	</section>
{% endblock %}