split bill

lib/common/types/split_type.dart

@@ -0,0 +1,12 @@
+enum SplitType { amount, item, unknown }
+
+extension SplitTypeX on SplitType {
+  String toStringType() => switch (this) {
+    SplitType.amount => 'AMOUNT',
+    SplitType.item => 'ITEM',
+    SplitType.unknown => 'unknown',
+  };
+
+  bool get isAmount => this == SplitType.amount;
+  bool get isItem => this == SplitType.item;
+}