[TASK] Add support for classes in imports

README.md

@@ -89,6 +89,7 @@ The configuration file can then include an `import` section:
 imports:
     - { resource: 'config.*.yml', type: glob }
     - { resource: 'env.yml' }
+    - { resource: \MyNamespace\MyConfigReader, type: class, option: 'My option' }
 ```
 
 ## Feedback

composer.json

@@ -26,7 +26,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-main": "1.0.x-dev"
+            "dev-main": "0.12.x-dev"
         }
     }
 }

src/ConfigurationReaderFactory.php

@@ -41,6 +41,15 @@ public function __construct(string $resourceBasePath = null)
     private function registerDefaultReaderTypes()
     {
         $this->readerTypes = [
+            'class' => [
+                'factory' => function (string $resource, array $options) {
+                    if (!class_exists($resource)) {
+                        throw new InvalidArgumentException(sprintf('Invalid reader class provided "%s". Must be a class implementing ConfigReaderInterface', $resource), 1654212558);
+                    }
+                    return new $resource($this, $options);
+                },
+                'isFileResource' => false,
+            ],
             'env' => [
                 'factory' => function (string $resource) {
                     return new EnvironmentReader($resource);