updte templating docs

Author: kpicaza

docs/framework/templating.md

@@ -6,15 +6,83 @@ By default the Antidot framework doesn't have any template engine, you can insta
 
 Choose a template engine from the different available implementations
 
+## PUG Template Renderer
+
+Use [PHP Pug as Template engine](https://github.com/pug-php/pug) 
+
 > [Pug Template renderer](https://github.com/antidot-framework/phug-template-renderer)
 
+## Twig Template Renderer
+
+Coming soon.
+
+Use [Twig as Template engine](https://twig.symfony.com/) 
+
+> [Twig Template renderer](https://github.com/antidot-framework/twig-template-renderer)
+
+## Usage
+
+Inject `Antidot\Render\TemplateRenderer` interface in your request handler constructor, then render given template with given parameters.
+
+```php
+<?php
+
+declare(strict_types=1);
+
+use Antidot\Render\TemplateRenderer;
+use Laminas\Diactoros\Response\HtmlResponse;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class SomeRequestHandler implements RequestHandlerInterface
+{
+    private TemplateRenderer $template;
+
+    public function __construct(TemplateRenderer $template)
+    {
+        $this->template = $template;
+    }
+
+    public function handle(ServerRequestInterface $request): ResponseInterface
+    {
+        return new HtmlResponse(
+            // template is in templates/app/index.html.{pug,twig}, depending on template renderer implementation used.
+            $this->template->render('app/index.html', [
+                'foo' => 'bar',
+                'bar' => [1, 2, 3],
+            ])
+        );
+    }
+}
+
+
+```
+
 ## Config
 
 <!-- tabs:start -->
 
 ### **Symfony Style yaml**
 
-Coming soon
+```yaml
+parameters:
+    templates:
+        extension: pug # pug|twig
+    template:
+        pretty: true # only pug
+        expressionLanguage: js # only pug
+        pugjs: false # only pug
+        localsJsonFile: false # only pug
+        cache: var/cache/pug
+        template_path: templates/
+        globals:
+            title: Antidot Framework
+        filters: []
+        keywords: []
+        helpers: []
+        default_params: => []
+```
 
 ### **Symfony php**
 
@@ -31,7 +99,7 @@ $config = [
         'template' => [
             'pretty' => true,
             'expressionLanguage' => 'js',
-            'pugjs' => false,ee
+            'pugjs' => false,
             'localsJsonFile' => false,
             'cache' => 'var/cache/pug',
             'template_path' => 'templates/',
@@ -49,7 +117,23 @@ $config = [
 
 ### **Zend style yaml**
 
-Coming soon
+```yaml
+templates:
+    extension: pug
+template:
+    pretty: true
+    expressionLanguage: js
+    pugjs: false
+    localsJsonFile: false
+    cache: var/cache/pug
+    template_path: templates/
+    globals:
+        title: Antidot Framework
+    filters: []
+    keywords: []
+    helpers: []
+    default_params: => []
+```
 
 ### **Zend Style php**
 
@@ -82,4 +166,3 @@ $config = [
 
 <!-- tabs:end -->
 
-## Usage