first commit

modules/SystemTool/Attributes/Setting.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Modules\SystemTool\Attributes;
+
+use Attribute;
+use Modules\SystemTool\Enum\ESettingType;
+
+/**
+ * 在 SettingsDefinition 子类上声明配置项
+ */
+#[Attribute(Attribute::TARGET_CLASS | Attribute::IS_REPEATABLE)]
+class Setting
+{
+    public function __construct(
+        public string       $config,
+        public ESettingType $type = ESettingType::String,
+        public ?string      $description = null,
+    ) {}
+}