Add type info

Author: sebastianfeldmann

src/Runner/Hook.php

@@ -45,7 +45,7 @@ abstract class Hook extends RepositoryAware
      *
      * @var string
      */
-    protected $hook;
+    protected string $hook;
 
     /**
      * Set to `true` to skip processing this hook's actions
@@ -112,7 +112,7 @@ public function beforeHook(): void
     }
 
     /**
-     * Execute stuff before every actions
+     * Execute stuff before every action
      *
      * @param Config\Action $action
      * @return void
@@ -123,7 +123,7 @@ public function beforeAction(Config\Action $action): void
     }
 
     /**
-     * Execute stuff after every actions
+     * Execute stuff after every action
      *
      * @param Config\Action $action
      * @return void

src/Runner/Hook/CommitMsg.php

@@ -30,7 +30,7 @@ class CommitMsg extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::COMMIT_MSG;
+    protected string $hook = Hooks::COMMIT_MSG;
 
     /**
      * Read the commit message from file

src/Runner/Hook/PostCheckout.php

@@ -29,5 +29,5 @@ class PostCheckout extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::POST_CHECKOUT;
+    protected string $hook = Hooks::POST_CHECKOUT;
 }

src/Runner/Hook/PostCommit.php

@@ -29,5 +29,5 @@ class PostCommit extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::POST_COMMIT;
+    protected string $hook = Hooks::POST_COMMIT;
 }

src/Runner/Hook/PostMerge.php

@@ -29,5 +29,5 @@ class PostMerge extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::POST_MERGE;
+    protected string $hook = Hooks::POST_MERGE;
 }

src/Runner/Hook/PostRewrite.php

@@ -29,5 +29,5 @@ class PostRewrite extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::POST_REWRITE;
+    protected string $hook = Hooks::POST_REWRITE;
 }

src/Runner/Hook/PreCommit.php

@@ -29,5 +29,5 @@ class PreCommit extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::PRE_COMMIT;
+    protected string $hook = Hooks::PRE_COMMIT;
 }

src/Runner/Hook/PrePush.php

@@ -29,5 +29,5 @@ class PrePush extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::PRE_PUSH;
+    protected string $hook = Hooks::PRE_PUSH;
 }

src/Runner/Hook/PrepareCommitMsg.php

@@ -33,7 +33,7 @@ class PrepareCommitMsg extends Hook
      *
      * @var string
      */
-    protected $hook = Hooks::PREPARE_COMMIT_MSG;
+    protected string $hook = Hooks::PREPARE_COMMIT_MSG;
 
     /**
      * @var string

tests/unit/Plugin/DummyHookPlugin.php

@@ -7,10 +7,10 @@
 
 class DummyHookPlugin extends Hook\Base
 {
-    public static $beforeHookCalled = 0;
-    public static $beforeActionCalled = 0;
-    public static $afterActionCalled = 0;
-    public static $afterHookCalled = 0;
+    public static int $beforeHookCalled = 0;
+    public static int $beforeActionCalled = 0;
+    public static int $afterActionCalled = 0;
+    public static int $afterHookCalled = 0;
 
     public function beforeHook(RunnerHook $hook): void
     {