🍒 refactor(sysDict): 优化多选值模式的类型声明

Web/src/components/sysDict/sysDict.vue

@@ -57,15 +57,18 @@ interface MutexConfig {
 }
 
 /**
- * 多选值模式枚举
+ * 多选值模式常量
  * @enum {string}
  * @property {string} Array - 数组模式，如['1','2','3']
  * @property {string} Comma - 逗号分隔模式，如'1,2,3'
  */
-enum MultipleModel {
-	Array = 'array',
-	Comma = 'comma',
-}
+const MultipleModel = {
+	Array: 'array',
+	Comma: 'comma',
+} as const
+
+// 多选值模式枚举类型
+type MultipleModelType = typeof MultipleModel[keyof typeof MultipleModel];
 
 /**
  * 检查是否为合法的渲染类型
@@ -83,7 +86,7 @@ function isRenderType(value: any): value is RenderType {
  * @param {any} value - 待检查的值
  * @returns {value is MultipleModel} - 是否为合法的多选模式
  */
-function isMultipleModel(value: any): value is MultipleModel {
+function isMultipleModel(value: any): value is MultipleModelType {
 	return Object.values(MultipleModel).includes(value);
 }
 </script>
@@ -224,7 +227,7 @@ const props = defineProps({
 	 * @example 'comma'
 	 */
 	multipleModel: {
-		type: String as PropType<MultipleModel>,
+		type: String as PropType<MultipleModelType>,
 		default: MultipleModel.Array,
 		validator: isMultipleModel,
 	},