Merge branch '5.1' into 5.2

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

Author: nicolas-grekas

Command/AssetsInstallCommand.php

@@ -35,9 +35,9 @@
  */
 class AssetsInstallCommand extends Command
 {
-    const METHOD_COPY = 'copy';
-    const METHOD_ABSOLUTE_SYMLINK = 'absolute symlink';
-    const METHOD_RELATIVE_SYMLINK = 'relative symlink';
+    public const METHOD_COPY = 'copy';
+    public const METHOD_ABSOLUTE_SYMLINK = 'absolute symlink';
+    public const METHOD_RELATIVE_SYMLINK = 'relative symlink';
 
     protected static $defaultName = 'assets:install';
 

Command/TranslationDebugCommand.php

@@ -38,13 +38,13 @@
  */
 class TranslationDebugCommand extends Command
 {
-    const EXIT_CODE_GENERAL_ERROR = 64;
-    const EXIT_CODE_MISSING = 65;
-    const EXIT_CODE_UNUSED = 66;
-    const EXIT_CODE_FALLBACK = 68;
-    const MESSAGE_MISSING = 0;
-    const MESSAGE_UNUSED = 1;
-    const MESSAGE_EQUALS_FALLBACK = 2;
+    public const EXIT_CODE_GENERAL_ERROR = 64;
+    public const EXIT_CODE_MISSING = 65;
+    public const EXIT_CODE_UNUSED = 66;
+    public const EXIT_CODE_FALLBACK = 68;
+    public const MESSAGE_MISSING = 0;
+    public const MESSAGE_UNUSED = 1;
+    public const MESSAGE_EQUALS_FALLBACK = 2;
 
     protected static $defaultName = 'debug:translation';