feat: create comment luau nodes

RobloxCS.Luau/AST/AST.cs

@@ -12,12 +12,13 @@ public AST(List<Statement> statements)
 
         public override void Render(LuauWriter luau)
         {
-            luau.WriteLine("-- Compiled with roblox-cs v2.0.0");
+            new SingleLineComment("Compiled with roblox-cs v2.0.0").Render(luau);
             luau.WriteLine();
+            luau.WriteLine();
+
             foreach (var statement in Statements)
-            {
                 statement.Render(luau);
-            }
+
             luau.WriteReturn();
         }
     }

RobloxCS.Luau/AST/Comment.cs

@@ -0,0 +1,6 @@
+namespace RobloxCS.Luau;
+
+public abstract class Comment(string contents) : Node
+{
+    public string Contents { get; } = contents;
+}

RobloxCS.Luau/AST/MultiLineComment.cs

@@ -0,0 +1,11 @@
+namespace RobloxCS.Luau;
+
+public class MultiLineComment(string contents) : Comment(contents)
+{
+    public override void Render(LuauWriter luau)
+    {
+        luau.Write("--[[");
+        luau.Write(Contents);
+        luau.Write("]]");
+    }
+}

RobloxCS.Luau/AST/SingleLineComment.cs

@@ -0,0 +1,10 @@
+namespace RobloxCS.Luau;
+
+public class SingleLineComment(string contents) : Comment(contents)
+{
+    public override void Render(LuauWriter luau)
+    {
+        luau.Write("-- ");
+        luau.Write(Contents);
+    }
+}