Minor tweak to ts printer (#14392)

src/language-js/print/typescript.js

@@ -122,14 +122,10 @@ function printTypescript(path, options, print) {
     case "TSAbstractPropertyDefinition":
       return printClassProperty(path, options, print);
     case "TSInterfaceHeritage":
+    case "TSClassImplements":
     case "TSExpressionWithTypeArguments": // Babel AST
-      parts.push(print("expression"));
-
-      if (node.typeParameters) {
-        parts.push(print("typeParameters"));
-      }
-
-      return parts;
+    case "TSInstantiationExpression":
+      return [print("expression"), print("typeParameters")];
     case "TSTemplateLiteralType":
       return printTemplateLiteral(path, print, options);
     case "TSNamedTupleMember":
@@ -140,8 +136,6 @@ function printTypescript(path, options, print) {
       return [print("typeAnnotation"), "?"];
     case "TSInterfaceDeclaration":
       return printInterface(path, options, print);
-    case "TSClassImplements":
-      return [print("expression"), print("typeParameters")];
     case "TSTypeParameterDeclaration":
     case "TSTypeParameterInstantiation":
       return printTypeParameters(path, options, print, "params");
@@ -419,8 +413,6 @@ function printTypescript(path, options, print) {
       return printJSDocType(path, print, /* token */ "?");
     case "TSJSDocNonNullableType":
       return printJSDocType(path, print, /* token */ "!");
-    case "TSInstantiationExpression":
-      return [print("expression"), print("typeParameters")];
     default:
       /* c8 ignore next */
       throw new UnexpectedNodeError(node, "TypeScript");