Also remove 'this' regex

build/importTypescript.ts

@@ -63,15 +63,6 @@ define("vs/language/typescript/lib/typescriptServices", [], function() { return
 		stripSourceMaps(tsServices_amd)
 	);
 
-	// Remove pattern that creates warnings with esbuild
-	// e.g.
-	// > /src/typescript/lib/typescriptServices.js:20:21: warning: Top-level "this" will be replaced with undefined since this file is an ECMAScript module
-	// 20 │ var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
-	//    ╵                      ~~~~
-	//
-
-	tsServices = tsServices.replace(/\nvar ([^ ]+) = \(this && this\.([^)]+)\) \|\|/gm, '\nvar $1 =');
-
 	const tsServices_esm =
 		generatedNote +
 		tsServices +

src/language/typescript/lib/typescriptServices.js

@@ -22,7 +22,7 @@ and limitations under the License.
 ***************************************************************************** */
 
 "use strict";
-var __spreadArray = function (to, from, pack) {
+var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
     if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
         if (ar || !(i in from)) {
             if (!ar) ar = Array.prototype.slice.call(from, 0, i);
@@ -31,7 +31,7 @@ var __spreadArray = function (to, from, pack) {
     }
     return to.concat(ar || Array.prototype.slice.call(from));
 };
-var __assign = function () {
+var __assign = (this && this.__assign) || function () {
     __assign = Object.assign || function(t) {
         for (var s, i = 1, n = arguments.length; i < n; i++) {
             s = arguments[i];
@@ -42,11 +42,11 @@ var __assign = function () {
     };
     return __assign.apply(this, arguments);
 };
-var __makeTemplateObject = function (cooked, raw) {
+var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
     if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
     return cooked;
 };
-var __generator = function (thisArg, body) {
+var __generator = (this && this.__generator) || function (thisArg, body) {
     var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
     return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
     function verb(n) { return function (v) { return step([n, v]); }; }
@@ -73,7 +73,7 @@ var __generator = function (thisArg, body) {
         if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
     }
 };
-var __rest = function (s, e) {
+var __rest = (this && this.__rest) || function (s, e) {
     var t = {};
     for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
         t[p] = s[p];
@@ -84,7 +84,7 @@ var __rest = function (s, e) {
         }
     return t;
 };
-var __extends = (function () {
+var __extends = (this && this.__extends) || (function () {
     var extendStatics = function (d, b) {
         extendStatics = Object.setPrototypeOf ||
             ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||