Merge pull request #17470 from cakephp/entityinterface

Add missing method to interface as soft-req

src/Datasource/EntityInterface.php

@@ -26,6 +26,7 @@ use Stringable;
  *
  * @property mixed $id Alias for commonly used primary key.
  * @template-extends \ArrayAccess<string, mixed>
+ * @method bool hasValue(string $field)
  */
 interface EntityInterface extends ArrayAccess, JsonSerializable, Stringable
 {