Add more ReturnTypeWillChange annotations

Author: iggyvolz

src/Map.php

@@ -734,6 +734,7 @@ public function xor(Map $map): Map
     /**
      * @inheritDoc
      */
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         foreach ($this->pairs as $pair) {
@@ -754,6 +755,7 @@ public function __debugInfo()
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function offsetSet($offset, $value)
     {
         $this->put($offset, $value);
@@ -764,6 +766,7 @@ public function offsetSet($offset, $value)
      *
      * @throws OutOfBoundsException
      */
+    #[\ReturnTypeWillChange]
     public function &offsetGet($offset)
     {
         $pair = $this->lookupKey($offset);
@@ -777,6 +780,7 @@ public function &offsetGet($offset)
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function offsetUnset($offset)
     {
         $this->remove($offset, null);
@@ -785,6 +789,7 @@ public function offsetUnset($offset)
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function offsetExists($offset)
     {
         return $this->get($offset, null) !== null;

src/Queue.php

@@ -141,6 +141,7 @@ public function getIterator()
      *
      * @throws OutOfBoundsException
      */
+    #[\ReturnTypeWillChange]
     public function offsetSet($offset, $value)
     {
         if ($offset === null) {
@@ -155,6 +156,7 @@ public function offsetSet($offset, $value)
      *
      * @throws Error
      */
+    #[\ReturnTypeWillChange]
     public function offsetGet($offset)
     {
         throw new Error();
@@ -165,6 +167,7 @@ public function offsetGet($offset)
      *
      * @throws Error
      */
+    #[\ReturnTypeWillChange]
     public function offsetUnset($offset)
     {
         throw new Error();

src/Set.php

@@ -458,6 +458,7 @@ public function union(Set $set): Set
     /**
      * Get iterator
      */
+    #[\ReturnTypeWillChange]
     public function getIterator()
     {
         foreach ($this->table as $key => $value) {
@@ -470,6 +471,7 @@ public function getIterator()
      *
      * @throws OutOfBoundsException
      */
+    #[\ReturnTypeWillChange]
     public function offsetSet($offset, $value)
     {
         if ($offset === null) {
@@ -482,6 +484,7 @@ public function offsetSet($offset, $value)
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function offsetGet($offset)
     {
         return $this->table->skip($offset)->key;
@@ -492,6 +495,7 @@ public function offsetGet($offset)
      *
      * @throws Error
      */
+    #[\ReturnTypeWillChange]
     public function offsetExists($offset)
     {
         throw new Error();
@@ -502,6 +506,7 @@ public function offsetExists($offset)
      *
      * @throws Error
      */
+    #[\ReturnTypeWillChange]
     public function offsetUnset($offset)
     {
         throw new Error();

src/Stack.php

@@ -144,6 +144,7 @@ public function getIterator()
      *
      * @throws OutOfBoundsException
      */
+    #[\ReturnTypeWillChange]
     public function offsetSet($offset, $value)
     {
         if ($offset === null) {
@@ -158,6 +159,7 @@ public function offsetSet($offset, $value)
      *
      * @throws Error
      */
+    #[\ReturnTypeWillChange]
     public function offsetGet($offset)
     {
         throw new Error();
@@ -168,6 +170,7 @@ public function offsetGet($offset)
      *
      * @throws Error
      */
+    #[\ReturnTypeWillChange]
     public function offsetUnset($offset)
     {
         throw new Error();
@@ -178,6 +181,7 @@ public function offsetUnset($offset)
      *
      * @throws Error
      */
+    #[\ReturnTypeWillChange]
     public function offsetExists($offset)
     {
         throw new Error();

src/Traits/GenericSequence.php

@@ -364,6 +364,7 @@ public function clear()
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function offsetSet($offset, $value)
     {
         if ($offset === null) {
@@ -376,6 +377,7 @@ public function offsetSet($offset, $value)
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function &offsetGet($offset)
     {
         if ( ! $this->validIndex($offset)) {
@@ -388,6 +390,7 @@ public function &offsetGet($offset)
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function offsetUnset($offset)
     {
         if (is_integer($offset) && $this->validIndex($offset)) {
@@ -398,6 +401,7 @@ public function offsetUnset($offset)
     /**
      * @inheritdoc
      */
+    #[\ReturnTypeWillChange]
     public function offsetExists($offset)
     {
         return is_integer($offset)