Alias services with FQCNs

Author: malarzm

README.md

@@ -65,9 +65,15 @@ Now instead of writing whole ``PersonFormType`` and populating
 FormBuilder there we can use instead:
 
 ``` php
+use Codete\FormGeneratorBundle\FormGenerator;
+
+// Symfony 3.3+ way
+$generator = $this->get(FormGenerator::class);
+// "old way"
+$generator = $this->get('form_generator');
+
 $person = new Person();
-$form = $this->get('form_generator')->createFormBuilder($person)
-        ->getForm();
+$form = $generator->createFormBuilder($person)->getForm();
 $form->handleRequest($request);
 ```
 
@@ -110,7 +116,7 @@ Embed Forms
 
 FormGenerator will build also forms for nested models:
 
- ``` php
+``` php
 /*
 * @Form\Embed(
 *   class = "Codete\FormGeneratorBundle\Tests\Model\Person",

Resources/config/form_generator.xml

@@ -13,6 +13,10 @@
             <tag name="form.type" alias="embed" />
             <argument type="service" id="form_generator" />
         </service>
+
+        <service alias="form_generator" id="Codete\FormGeneratorBundle\FormGenerator" />
+
+        <service alias="form_generator.type.embed" id="Codete\FormGeneratorBundle\Form\Type\EmbedType" />
 
     </services>
 

Tests/DependencyInjection/CodeteFormGeneratorExtensionTest.php

@@ -6,8 +6,10 @@
 use Codete\FormGeneratorBundle\DependencyInjection\Compiler\ConfigurationModifiersCompilerPass;
 use Codete\FormGeneratorBundle\DependencyInjection\Compiler\FieldResolversCompilerPass;
 use Codete\FormGeneratorBundle\DependencyInjection\Compiler\ViewProvidersCompilerPass;
+use Codete\FormGeneratorBundle\Form\Type\EmbedType;
 use Codete\FormGeneratorBundle\FormConfigurationModifierInterface;
 use Codete\FormGeneratorBundle\FormFieldResolverInterface;
+use Codete\FormGeneratorBundle\FormGenerator;
 use Codete\FormGeneratorBundle\FormViewProviderInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 
@@ -23,6 +25,9 @@ public function testCoreServicesAreLoaded()
         $this->assertTrue($container->has('form_generator.type.embed'));
         $embedType = $container->getDefinition('form_generator.type.embed');
         $this->assertTrue($embedType->hasTag('form.type'));
+
+        $this->assertTrue($container->has(FormGenerator::class));
+        $this->assertTrue($container->has(EmbedType::class));
     }
 
     public function testAutoconfigure()