From ddd6b9adaf87b89fd1a406659154b1382054a806 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Thu, 15 Aug 2019 21:55:12 +0200
Subject: [PATCH] Implement php 7.4 type hints

---
 Controller/Controller.php | 4 ++--
 Models/TagMapper.php      | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Controller/Controller.php b/Controller/Controller.php
index 6f294c1..b4d2a28 100644
--- a/Controller/Controller.php
+++ b/Controller/Controller.php
@@ -66,7 +66,7 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string[]
      * @since 1.0.0
      */
-    protected static $providing = [];
+    protected static array $providing = [];
 
     /**
      * Dependencies.
@@ -74,5 +74,5 @@ class Controller extends ModuleAbstract implements WebInterface
      * @var string[]
      * @since 1.0.0
      */
-    protected static $dependencies = [];
+    protected static array $dependencies = [];
 }
diff --git a/Models/TagMapper.php b/Models/TagMapper.php
index c065a71..4e584d2 100644
--- a/Models/TagMapper.php
+++ b/Models/TagMapper.php
@@ -33,7 +33,7 @@ final class TagMapper extends DataMapperAbstract
      * @var array<string, array<string, bool|string>>
      * @since 1.0.0
      */
-    protected static $columns = [
+    protected static array $columns = [
         'tag_id'         => ['name' => 'tag_id',         'type' => 'int',    'internal' => 'id'],
         'tag_title'      => ['name' => 'tag_title',      'type' => 'string', 'internal' => 'title'],
         'tag_color'      => ['name' => 'tag_color',      'type' => 'string', 'internal' => 'color'],
@@ -48,7 +48,7 @@ final class TagMapper extends DataMapperAbstract
      * @var array<string, array<string, string>>
      * @since 1.0.0
      */
-    protected static $belongsTo = [
+    protected static array $belongsTo = [
         'createdBy' => [
             'mapper' => AccountMapper::class,
             'src'    => 'tag_created_by',
@@ -61,7 +61,7 @@ final class TagMapper extends DataMapperAbstract
      * @var string
      * @since 1.0.0
      */
-    protected static $table = 'tag';
+    protected static string $table = 'tag';
 
     /**
      * Primary field name.
@@ -69,5 +69,5 @@ final class TagMapper extends DataMapperAbstract
      * @var string
      * @since 1.0.0
      */
-    protected static $primaryField = 'tag_id';
+    protected static string $primaryField = 'tag_id';
 }