Fix CS

Author: fabpot

HtmlExtension.php

@@ -21,7 +21,7 @@ final class HtmlExtension extends AbstractExtension
 {
     private $mimeTypes;
 
-    public function __construct(MimeTypes $mimeTypes = null)
+    public function __construct(?MimeTypes $mimeTypes = null)
     {
         $this->mimeTypes = $mimeTypes;
     }
@@ -50,7 +50,7 @@ public function getFunctions(): array
      *
      * @internal
      */
-    public function dataUri(string $data, string $mime = null, array $parameters = []): string
+    public function dataUri(string $data, ?string $mime = null, array $parameters = []): string
     {
         $repr = 'data:';
 

Tests/LegacyFunctionsTest.php

@@ -21,6 +21,6 @@ class LegacyFunctionsTest extends TestCase
 {
     public function testHtmlToMarkdown()
     {
-        $this->assertSame(HtmlExtension::htmlClasses(['charset' => 'utf-8']), \twig_html_classes(['charset' => 'utf-8']));
+        $this->assertSame(HtmlExtension::htmlClasses(['charset' => 'utf-8']), twig_html_classes(['charset' => 'utf-8']));
     }
 }