Add MessagePack support to Typescript. C# Is still unsupported

src/targets/csharp.ts

@@ -15,6 +15,7 @@ const conversion = {
    number: "double",
    string: "string",
    void: "void",
+   bytes: ""
 };
 
 function toCSharpType(type: string): string {
@@ -29,6 +30,9 @@ export class CSharpTarget extends CompileTarget<{ csharp_namespace: string }> {
    }
 
    start(): void {
+      if(this.options.use_messagepack == true) {
+         throw new Error("C# has no support for MessagePack yet!");
+      }
       this.writeFile(
          this.namespace + ".csproj",
          this.getTemplate("CSharp/CSharp.csproj")

src/targets/typescript.ts

@@ -16,6 +16,7 @@ const conversion = {
    number: "number",
    string: "string",
    void: "void",
+   bytes: "Uint8Array"
 };
 
 function toJSType(type: string): string {