feat: initial development

NaiveHttpServer/IRouterBuilder.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Threading.Tasks;
+
+namespace NaiveHttpServer
+{
+    public interface IRouterBuilder
+    {
+        IRouterBuilder Get(string url, Func<Context, Task> handler);
+
+        IRouterBuilder Post(string url, Func<Context, Task> handler);
+
+        IRouterBuilder Delete(string url, Func<Context, Task> handler);
+
+        IRouterBuilder Put(string url, Func<Context, Task> handler);
+
+        Middleware<Context> Build();
+    }
+}