Arch: firstly, ast node need to change, use payload instead of token

src/StgSharp.RegularAnalysis/Abstraction/ISyntaxPayload.cs

@@ -0,0 +1,32 @@
+// -----------------------------------------------------------------------------
+// file="ISyntaxPayload"
+// Project: StgSharp
+// Copyright (c) Nitload.
+// SPDX-License-Identifier: MIT
+// -----------------------------------------------------------------------------
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.RegularAnalysis.Abstraction
+{
+    // TODO 不对劲，TCarrier是个昏招，还是去掉吧
+    public interface ISyntaxPayload<TSelf, TCarrier, TLabel>
+        where TSelf : ISyntaxPayload<TSelf, TCarrier, TLabel>
+        where TCarrier : ISyntaxNode<TCarrier, TSelf, TLabel>
+        where TLabel : unmanaged
+    {
+
+        int Column { get; set; }
+
+        int Row { get; set; }
+
+        string Source { get; set; }
+
+        TLabel Flag { get; set; }
+
+    }
+}