ProxyAll for interface part 1...

src/ProxyInterfaceSourceGenerator/ContextData.cs

@@ -0,0 +1,13 @@
+using ProxyInterfaceSourceGenerator.FileGenerators;
+
+namespace ProxyInterfaceSourceGenerator
+{
+    internal record ContextData
+    {
+        public string? InterfaceName { get; init; }
+
+        public string? ClassName { get; init; }
+
+        public FileData FileData { get; init; }
+    }
+}