diff --git a/internal/lsp/protocol/tsclient.go b/internal/lsp/protocol/tsclient.go
index 71d6c1168f..b92f01c7b9 100644
--- a/internal/lsp/protocol/tsclient.go
+++ b/internal/lsp/protocol/tsclient.go
@@ -1,6 +1,6 @@
 package protocol
 
-//automatically generated
+// Code generated (see typescript/README.md) DO NOT EDIT.
 
 import (
 	"context"
diff --git a/internal/lsp/protocol/tsprotocol.go b/internal/lsp/protocol/tsprotocol.go
index 62afa96506..e18587ef38 100644
--- a/internal/lsp/protocol/tsprotocol.go
+++ b/internal/lsp/protocol/tsprotocol.go
@@ -1,8 +1,11 @@
-// Package protocol contains data types for LSP jsonrpcs
+// Package protocol contains data types and code for LSP jsonrpcs
 // generated automatically from vscode-languageserver-node
-//  version of Fri Apr 05 2019 10:16:07 GMT-0400 (Eastern Daylight Time)
+// commit: 54f6caacea8aa0cf9f45527153d993010c1cc793
+// last fetched Fri Apr 05 2019 10:16:07 GMT-0400 (Eastern Daylight Time)
 package protocol
 
+// Code generated (see typescript/README.md) DO NOT EDIT.
+
 // WorkspaceFolder is
 type WorkspaceFolder struct {
 
diff --git a/internal/lsp/protocol/tsserver.go b/internal/lsp/protocol/tsserver.go
index e756b79ca5..3d53000cd5 100644
--- a/internal/lsp/protocol/tsserver.go
+++ b/internal/lsp/protocol/tsserver.go
@@ -1,6 +1,6 @@
 package protocol
 
-//automatically generated
+// Code generated (see typescript/README.md) DO NOT EDIT.
 
 import (
 	"context"
@@ -253,7 +253,8 @@ func serverHandler(log xlog.Logger, server Server) jsonrpc2.Handler {
 				conn.Reply(ctx, r, nil, jsonrpc2.NewErrorf(jsonrpc2.CodeInvalidParams, "Expected no params"))
 				return
 			}
-			if err := server.Shutdown(ctx); err != nil {
+			err := server.Shutdown(ctx)
+			if err := conn.Reply(ctx, r, nil, err); err != nil {
 				log.Errorf(ctx, "%v", err)
 			}
 		case "textDocument/willSaveWaitUntil": // req