部分需求修改

Pods/BRPickerView/BRPickerView/StringPickerView/BRResultModel.h

@@ -13,24 +13,21 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface BRResultModel : NSObject
 
+/** 索引 */
+@property (nonatomic, assign) NSInteger index;
 /** key */
 @property (nullable, nonatomic, copy) NSString *key;
 /** value */
 @property (nullable, nonatomic, copy) NSString *value;
+
 /** 父级key（提示：联动时第一级数据，parentKey设置为：@"-1"） */
 @property (nullable, nonatomic, copy) NSString *parentKey;
 /** 父级value */
 @property (nullable, nonatomic, copy) NSString *parentValue;
-/** 级别 */
-@property (nullable, nonatomic, copy) NSString *level;
-/** 子级list */
-@property (nullable, nonatomic, copy) NSArray<BRResultModel *> *children;
-/** 记录选择的索引位置 */
-@property (nonatomic, assign) NSInteger index;
 
 /// 其它扩展字段
-@property (nullable, nonatomic, strong) id extras;
 @property (nullable, nonatomic, copy) NSString *remark;
+@property (nullable, nonatomic, strong) id extras;
 
 @end