From d04d614cc88dccd887a5ccda63cb0583c992d8e7 Mon Sep 17 00:00:00 2001
From: Daniel Bettles <danbettles@yahoo.co.uk>
Date: Wed, 28 Sep 2022 09:44:42 +0100
Subject: [PATCH] Removed interface that's superfluous.

---
 src/OutputHelper/OutputHelperInterface.php     | 10 ----------
 src/OutputHelper/XmlOutputHelper.php           |  2 +-
 tests/src/OutputHelper/XmlOutputHelperTest.php |  6 ------
 3 files changed, 1 insertion(+), 17 deletions(-)
 delete mode 100644 src/OutputHelper/OutputHelperInterface.php

diff --git a/src/OutputHelper/OutputHelperInterface.php b/src/OutputHelper/OutputHelperInterface.php
deleted file mode 100644
index 3963940..0000000
--- a/src/OutputHelper/OutputHelperInterface.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace DanBettles\Marigold\OutputHelper;
-
-// @todo Remove this.
-interface OutputHelperInterface
-{
-}
diff --git a/src/OutputHelper/XmlOutputHelper.php b/src/OutputHelper/XmlOutputHelper.php
index 22bc45f..108beea 100755
--- a/src/OutputHelper/XmlOutputHelper.php
+++ b/src/OutputHelper/XmlOutputHelper.php
@@ -19,7 +19,7 @@
  *
  * Will automatically escape attribute values but won't touch anything else.
  */
-class XmlOutputHelper implements OutputHelperInterface
+class XmlOutputHelper
 {
     private ?string $encoding = null;
 
diff --git a/tests/src/OutputHelper/XmlOutputHelperTest.php b/tests/src/OutputHelper/XmlOutputHelperTest.php
index cdff2dc..c4c7292 100755
--- a/tests/src/OutputHelper/XmlOutputHelperTest.php
+++ b/tests/src/OutputHelper/XmlOutputHelperTest.php
@@ -5,7 +5,6 @@
 namespace DanBettles\Marigold\Tests\OutputHelper;
 
 use DanBettles\Marigold\AbstractTestCase;
-use DanBettles\Marigold\OutputHelper\OutputHelperInterface;
 use DanBettles\Marigold\OutputHelper\XmlOutputHelper;
 use InvalidArgumentException;
 use PHPUnit\Framework\MockObject\MockObject;
@@ -17,11 +16,6 @@
 // @todo Test that `createEl()`/`createElement()` calls `createAttributes()`.
 class XmlOutputHelperTest extends AbstractTestCase
 {
-    public function testIsAnOutputhelper(): void
-    {
-        $this->assertTrue($this->getTestedClass()->implementsInterface(OutputHelperInterface::class));
-    }
-
     public function testGetencodingReturnsTheEncodingSetUsingSetencoding(): void
     {
         $helper = new XmlOutputHelper();