Use native property types for ->value on PHP 8

Author: marc-mabe

src/php80/EmulatedIntEnum.php

@@ -23,10 +23,9 @@ abstract class EmulatedIntEnum implements BackedEnum
     /**
      * The value of the current case
      *
-     * @var int
      * @readonly
      */
-    public $value;
+    public int $value;
 
     /**
      * @param int $value

src/php80/EmulatedStringEnum.php

@@ -20,10 +20,9 @@ abstract class EmulatedStringEnum implements BackedEnum
     /**
     * The value of the current case
     *
-    * @var string
     * @readonly
     */
-    public $value;
+    public string $value;
 
     /**
      * @param string $value