Merge branch '5.1' into 5.2

* 5.1:
  Update .php_cs.dist
  Apply "visibility_required" CS rule to constants

Author: nicolas-grekas

Dumper/PlantUmlDumper.php

@@ -31,10 +31,10 @@ class PlantUmlDumper implements DumperInterface
     private const INITIAL = '<<initial>>';
     private const MARKED = '<<marked>>';
 
-    const STATEMACHINE_TRANSITION = 'arrow';
-    const WORKFLOW_TRANSITION = 'square';
-    const TRANSITION_TYPES = [self::STATEMACHINE_TRANSITION, self::WORKFLOW_TRANSITION];
-    const DEFAULT_OPTIONS = [
+    public const STATEMACHINE_TRANSITION = 'arrow';
+    public const WORKFLOW_TRANSITION = 'square';
+    public const TRANSITION_TYPES = [self::STATEMACHINE_TRANSITION, self::WORKFLOW_TRANSITION];
+    public const DEFAULT_OPTIONS = [
         'skinparams' => [
             'titleBorderRoundCorner' => 15,
             'titleBorderThickness' => 2,

TransitionBlocker.php

@@ -16,9 +16,9 @@
  */
 final class TransitionBlocker
 {
-    const BLOCKED_BY_MARKING = '19beefc8-6b1e-4716-9d07-a39bd6d16e34';
-    const BLOCKED_BY_EXPRESSION_GUARD_LISTENER = '326a1e9c-0c12-11e8-ba89-0ed5f89f718b';
-    const UNKNOWN = 'e8b5bbb9-5913-4b98-bfa6-65dbd228a82a';
+    public const BLOCKED_BY_MARKING = '19beefc8-6b1e-4716-9d07-a39bd6d16e34';
+    public const BLOCKED_BY_EXPRESSION_GUARD_LISTENER = '326a1e9c-0c12-11e8-ba89-0ed5f89f718b';
+    public const UNKNOWN = 'e8b5bbb9-5913-4b98-bfa6-65dbd228a82a';
 
     private $message;
     private $code;

WorkflowEvents.php

@@ -28,44 +28,44 @@ final class WorkflowEvents
     /**
      * @Event("Symfony\Component\Workflow\Event\GuardEvent")
      */
-    const GUARD = 'workflow.guard';
+    public const GUARD = 'workflow.guard';
 
     /**
      * @Event("Symfony\Component\Workflow\Event\LeaveEvent")
      */
-    const LEAVE = 'workflow.leave';
+    public const LEAVE = 'workflow.leave';
 
     /**
      * @Event("Symfony\Component\Workflow\Event\TransitionEvent")
      */
-    const TRANSITION = 'workflow.transition';
+    public const TRANSITION = 'workflow.transition';
 
     /**
      * @Event("Symfony\Component\Workflow\Event\EnterEvent")
      */
-    const ENTER = 'workflow.enter';
+    public const ENTER = 'workflow.enter';
 
     /**
      * @Event("Symfony\Component\Workflow\Event\EnteredEvent")
      */
-    const ENTERED = 'workflow.entered';
+    public const ENTERED = 'workflow.entered';
 
     /**
      * @Event("Symfony\Component\Workflow\Event\CompletedEvent")
      */
-    const COMPLETED = 'workflow.completed';
+    public const COMPLETED = 'workflow.completed';
 
     /**
      * @Event("Symfony\Component\Workflow\Event\AnnounceEvent")
      */
-    const ANNOUNCE = 'workflow.announce';
+    public const ANNOUNCE = 'workflow.announce';
 
     /**
      * Event aliases.
      *
      * These aliases can be consumed by RegisterListenersPass.
      */
-    const ALIASES = [
+    public const ALIASES = [
         GuardEvent::class => self::GUARD,
         LeaveEvent::class => self::LEAVE,
         TransitionEvent::class => self::TRANSITION,