Ignore .template from test suite (#2002)

Author: jderusse

CHANGELOG.md

@@ -14,6 +14,7 @@
 
 - Apply new CodingStandard from latest php-cs-fixer.
 - Add support for `async-aws` 3.0 in the testsuite
+- Minor improvement on return typehint of Configuration::getConfigTreeBuilder method
 
 ## 1.15.0
 

src/DependencyInjection/Configuration.php

@@ -11,10 +11,14 @@
 
 class Configuration implements ConfigurationInterface
 {
+    /**
+     * @return TreeBuilder<'array'>
+     */
     public function getConfigTreeBuilder(): TreeBuilder
     {
+        /** @var TreeBuilder<'array'> $treeBuilder */
         $treeBuilder = new TreeBuilder('async_aws');
-        /** @var ArrayNodeDefinition $rootNode */
+        /** @var ArrayNodeDefinition<TreeBuilder<'array'>> $rootNode */
         $rootNode = $treeBuilder->getRootNode();
         /** @phpstan-ignore-next-line */
         $rootNode