Fix php code styles

Signed-off-by: Christian Wolf <git@christianwolf.email>

lib/Helper/Filter/JSON/RecipeIdTypeFilter.php

@@ -2,13 +2,11 @@
 
 namespace OCA\Cookbook\Helper\Filter\JSON;
 
-use OCA\Cookbook\Exception\InvalidRecipeException;
 use OCA\Cookbook\Helper\Filter\AbstractJSONFilter;
-use OCP\IL10N;
 
 /**
  * Fix the data type of the id of a recipe.
- * 
+ *
  * The id should be a string and no integer.
  */
 class RecipeIdTypeFilter extends AbstractJSONFilter {

tests/Unit/Helper/Filter/JSON/RecipeIdTypeFilterTest.php

@@ -6,12 +6,10 @@ use OCA\Cookbook\Helper\Filter\JSON\RecipeIdTypeFilter;
 use Test\TestCase;
 
 class RecipeIdTypeFilterTest extends TestCase {
-
 	/** @var RecipeIdTypeFilter */
 	private $dut;
 
-	protected function setUp(): void
-	{
+	protected function setUp(): void {
 		$this->dut = new RecipeIdTypeFilter();
 	}
 
@@ -38,4 +36,4 @@ class RecipeIdTypeFilterTest extends TestCase {
 		$this->assertEquals($changed, $ret);
 		$this->assertTrue(is_string($input['id']));
 	}
-}
+}