fix: nitpicks

Author: shyim

tests/Command/InstallRecipesCommandTest.php

@@ -11,19 +11,16 @@
 
 namespace Symfony\Flex\Tests\Command;
 
-use Composer\Config;
 use Composer\Console\Application;
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Tester\CommandTester;
-use Symfony\Flex\Command\DumpEnvCommand;
 use Symfony\Flex\Command\InstallRecipesCommand;
 use Symfony\Flex\Event\UpdateEvent;
 use Symfony\Flex\Flex;
-use Symfony\Flex\Options;
 
 class InstallRecipesCommandTest extends TestCase
 {
-    public function testCommandFlagsPassedDown(): void
+    public function testCommandFlagsPassedDown()
     {
         $flex = $this->createMock(Flex::class);
         $flex->method('update')->willReturnCallback(function (UpdateEvent $event) {

tests/OptionsTest.php

@@ -17,7 +17,7 @@
 
 class OptionsTest extends TestCase
 {
-    public function testShouldWrite(): void
+    public function testShouldWrite()
     {
         $this->assertTrue((new Options([], null))->shouldWriteFile('non-existing-file.txt', false, false));
         $this->assertFalse((new Options([], null))->shouldWriteFile(__FILE__, false, false));
@@ -33,4 +33,4 @@ public function testShouldWrite(): void
         // We skip all questions, so we're able to write
         $this->assertTrue((new Options([], null))->shouldWriteFile(__FILE__, true, true));
     }
-}
+}