TS generic fixes

src/main/java/io/github/bensku/tsbind/binding/BindingUtil.java

@@ -0,0 +1,22 @@
+package io.github.bensku.tsbind.binding;
+
+public class BindingUtil {
+    private static boolean allUpper(String input) {
+        for (char c : input.toCharArray()) {
+            //  don't write in this way: if (!Character.isUpperCase(c))
+            if (Character.isLowerCase(c)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public static boolean isGenericType(String name) {
+        if (name.length() <= 3 && allUpper(name)) {
+            return true;
+        }
+
+        // Like TCommand
+        return name.length() >= 2 && name.startsWith("T") && Character.isUpperCase(name.toCharArray()[1]);
+    }
+}

src/main/java/io/github/bensku/tsbind/binding/TsClass.java

@@ -283,7 +283,12 @@ private void emitName(String name, TypeRef type, TsEmitter out) {
 		// Needs specialized handling, because we DON'T (always) want package name here
 		out.print(name);
 		if (type instanceof TypeRef.Parametrized) {
-			out.print("<").print(((TypeRef.Parametrized) type).typeParams(), ", ").print(">");
+			List<TypeRef> ref = ((TypeRef.Parametrized) type).typeParams();
+			if (ref.get(0).name().startsWith("T")) {
+				out.print("<").print(ref.get(0).name()).print(">");
+			} else {
+				out.print("<").print(ref, ", ").print(">");
+			}
 		}
 	}
 

src/main/java/io/github/bensku/tsbind/binding/TsMembers.java

@@ -48,7 +48,7 @@ public class TsMembers {
 			out.print("%s: %s", name, node.type);
 		}
 	};
-	
+
 	public static final TsGenerator<Method> METHOD = (node, out) -> {
 		node.javadoc.ifPresent(out::javadoc);
 		out.indent();
@@ -61,10 +61,10 @@ public class TsMembers {
 		if (!node.typeParams.isEmpty()) {
 			out.print("<");
 			TypeRef ref = node.typeParams.get(0);
-			if (ref.name().length() > 1) {
-				out.print(ref);
-			} else {
+			if (BindingUtil.isGenericType(ref.name())) {
 				out.print(ref.name());
+			} else {
+				out.print(ref);
 			}
 			out.print(">");
 		}

src/main/java/io/github/bensku/tsbind/binding/TsTypes.java

@@ -47,10 +47,13 @@ public static Optional<String> primitiveName(TypeRef node) {
 			return;
 		}
 		out.print(base);
-		if (base.name().length() > 1) {
-			// TypeScript doesn't support nested generics
-			out.print("<").print(params, ",").print(">");
+
+		// TypeScript doesn't support nested generics
+		if (BindingUtil.isGenericType(base.name())) {
+			return;
 		}
+
+		out.print("<").print(params, ",").print(">");
 	};
 
 	public static final TsGenerator<TypeRef.Array> ARRAY = (node, out) -> {