Fixed missing @return annotation

Author: excelwebzone

src/Form/Type/AutocompleteType.php

@@ -44,7 +44,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return TextType::class;
     }

src/Form/Type/DatePickerType.php

@@ -22,7 +22,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return DateType::class;
     }

src/Form/Type/DateRangePickerType.php

@@ -80,7 +80,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return TextType::class;
     }

src/Form/Type/DateTimePickerType.php

@@ -64,7 +64,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return DateTimeType::class;
     }

src/Form/Type/KeyValueType.php

@@ -56,7 +56,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return CollectionType::class;
     }

src/Form/Type/RatingType.php

@@ -32,7 +32,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return IntegerType::class;
     }

src/Form/Type/TimePickerType.php

@@ -37,7 +37,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return TimeType::class;
     }

src/Form/Type/TimezoneType.php

@@ -58,7 +58,7 @@ public static function getTimezones(): array
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return ChoiceType::class;
     }

src/Form/Type/YesNoType.php

@@ -25,7 +25,7 @@ public function configureOptions(OptionsResolver $resolver)
     /**
      * {@inheritdoc}
      */
-    public function getParent()
+    public function getParent(): ?string
     {
         return ChoiceType::class;
     }