cleanup testing classes

- removed annecessary annotations
- add missing "Fixed" folder into the ignored patterns for ecs config

Author: vitek-rostislav

tests/Unit/Sniffs/RequireOverrideAttributeSniff/Wrong/ChainedClass.php

@@ -8,17 +8,11 @@
 
 class ChainedClass extends AbstractChainedTestClass
 {
-    /**
-     * @return string
-     */
     public function getName(): string
     {
         return 'name';
     }
 
-    /**
-     * @return string
-     */
     public function getDescription(): string
     {
         return '';
@@ -32,9 +26,6 @@ protected function doSomething(): void
     {
     }
 
-    /**
-     * @return string
-     */
     public function uniqueMethod(): string
     {
         return 'This method should not need Override';

tests/Unit/Sniffs/RequireOverrideAttributeSniff/Wrong/ChainedInterfacesClass.php

@@ -9,9 +9,6 @@
 
 class ChainedInterfacesClass implements ExtendedInterface, SecondInterface
 {
-    /**
-     * @return string
-     */
     public function getName(): string
     {
         return '';

tests/Unit/Sniffs/RequireOverrideAttributeSniff/Wrong/ClassWithInterface.php

@@ -9,9 +9,6 @@
 
 class ClassWithInterface implements TestInterface, SecondInterface
 {
-    /**
-     * @return string
-     */
     public function getName(): string
     {
         return 'name';
@@ -21,9 +18,6 @@ public function process(): void
     {
     }
 
-    /**
-     * @return string
-     */
     public function uniqueMethod(): string
     {
         return '';

tests/Unit/Sniffs/RequireOverrideAttributeSniff/Wrong/CombinedParentsClass.php

@@ -9,17 +9,11 @@
 
 class CombinedParentsClass extends AbstractTestClass implements TestInterface
 {
-    /**
-     * @return string
-     */
     public function getName(): string
     {
         return 'name';
     }
 
-    /**
-     * @return string
-     */
     public function getDescription(): string
     {
         return 'description';
@@ -33,9 +27,6 @@ protected function doSomething(): void
     {
     }
 
-    /**
-     * @return string
-     */
     public function uniqueMethod(): string
     {
         return 'This method should not need Override';

tests/Unit/Sniffs/RequireOverrideAttributeSniff/Wrong/SimpleWithParentClass.php

@@ -8,9 +8,6 @@
 
 class SimpleWithParentClass extends SimpleTestClass
 {
-    /**
-     * @return string
-     */
     public function getName(): string
     {
         return 'name';
@@ -20,9 +17,6 @@ public function process(): void
     {
     }
 
-    /**
-     * @return string
-     */
     public function uniqueMethod(): string
     {
         return '';