feat: create Future::enableForwardCompatibility() method

Author: Art4

src/Redmine/Future.php

@@ -9,8 +9,15 @@
  */
 final class Future
 {
+    private static bool $isForwardCompatibilityEnabled = false;
+
+    public static function enableForwardCompatibility(): void
+    {
+        self::$isForwardCompatibilityEnabled = true;
+    }
+
     public static function isForwardCompatibilityEnabled(): bool
     {
-        return false;
+        return self::$isForwardCompatibilityEnabled;
     }
 }

tests/Unit/FutureTest.php

@@ -13,4 +13,11 @@ public function testIsForwardCompatabilityEnabledReturnsFalseByDefault(): void
     {
         self::assertFalse(Future::isForwardCompatibilityEnabled());
     }
+
+    public function testEnableForwardCompatabilityLetIsForwardCompatabilityEnabledReturnsTrue(): void
+    {
+        Future::enableForwardCompatibility();
+
+        self::assertTrue(Future::isForwardCompatibilityEnabled());
+    }
 }