Revert "+ added SetField stage"

This reverts commit da116c7.

Author: vincent-le-henaff

lib/Doctrine/ODM/MongoDB/Aggregation/Builder.php

@@ -520,22 +520,6 @@ public function sample(int $size): Stage\Sample
         return $stage;
     }
 
-    /**
-     * Adds, updates, or removes a specified field in a document.
-     *
-     * You can use $setField to add, update, or remove fields with names that contain periods (.) or start with
-     * dollar signs ($).
-     *
-     * @see https://www.mongodb.com/docs/v5.0/reference/operator/aggregation/setField/#-setfield--aggregation-
-     */
-    public function setField(): Stage\SetField
-    {
-        $stage = new Stage\SetField($this);
-        $this->addStage($stage);
-
-        return $stage;
-    }
-
     /**
      * Skips over the specified number of documents that pass into the stage and
      * passes the remaining documents to the next stage in the pipeline.

lib/Doctrine/ODM/MongoDB/Aggregation/Stage/SetField.php

@@ -464,8 +464,9 @@ public function equals($value): self
      * If fields have been selected for inclusion, only the "_id" field may be
      * excluded.
      *
-     * @param string[]|string      $fieldName,...
-     * @param string|string[]|null $fieldName
+     * @param string[]|string $fieldName,...
+     * @param null|string|string[] $fieldName
+     *
      * @psalm-param 'comments'|array{0: 'name', 1: 'issues'}|null $fieldName
      */
     public function exclude($fieldName = null): self
@@ -1290,7 +1291,7 @@ public function returnNew(bool $bool = true): self
     /**
      * Set one or more fields to be included in the query projection.
      *
-     * @param string|string[]|null $fieldName
+     * @param null|string|string[] $fieldName
      *
      * @return Builder
      */

lib/Doctrine/ODM/MongoDB/Query/Builder.php

@@ -7,7 +7,6 @@
 use DateTime;
 use DateTimeImmutable;
 use DateTimeInterface;
-use MongoDB\BSON\UTCDateTime;
 use RuntimeException;
 
 use function get_class;
@@ -16,9 +15,9 @@
 class DateImmutableType extends DateType
 {
     /**
-     * @param UTCDateTime|float $value
-     *
      * @return DateTimeImmutable
+     *
+     * @param \MongoDB\BSON\UTCDateTime|float $value
      */
     public static function getDateTime($value): DateTimeInterface
     {