Make psalm happy

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

lib/Helper/Filter/JSON/FixTimestampsFilter.php

@@ -3,7 +3,6 @@
 namespace OCA\Cookbook\Helper\Filter\JSON;
 
 use OCA\Cookbook\Exception\InvalidTimestampException;
-use OCA\Cookbook\Helper\Filter\AbstractJSONFilter;
 use OCA\Cookbook\Helper\TimestampHelper;
 use OCP\IL10N;
 use Psr\Log\LoggerInterface;

tests/psalm-baseline.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<files psalm-version="5.12.0@f90118cdeacd0088e7215e64c0c99ceca819e176">
+<files psalm-version="5.15.0@5c774aca4746caf3d239d9c8cadb9f882ca29352">
   <file src="lib/Controller/Implementation/CategoryImplementation.php">
     <InvalidArgument>
       <code><![CDATA[$e->getMessage()]]></code>
@@ -51,11 +51,6 @@
       <code><![CDATA[$this->setJSONValue($json, '@type', 'Recipe')]]></code>
     </InvalidOperand>
   </file>
-  <file src="lib/Helper/Filter/NormalizeRecipeFileFilter.php">
-    <InvalidOperand>
-      <code><![CDATA[$filter->apply($json, $recipeFile)]]></code>
-    </InvalidOperand>
-  </file>
   <file src="lib/Helper/HTMLParser/HttpMicrodataParser.php">
     <UndefinedMethod>
       <code>getAttribute</code>
@@ -94,11 +89,6 @@
       <code>IRootFolder</code>
     </MissingDependency>
   </file>
-  <file src="lib/Search/Provider.php">
-    <DuplicateClass>
-      <code>Provider</code>
-    </DuplicateClass>
-  </file>
   <file src="lib/Service/ImageService.php">
     <UndefinedDocblockClass>
       <code>GenericFileException</code>