diff --git a/modules/aspnetcore-engine/package.json b/modules/aspnetcore-engine/package.json
index f0d12d338..21e7ac204 100644
--- a/modules/aspnetcore-engine/package.json
+++ b/modules/aspnetcore-engine/package.json
@@ -19,7 +19,8 @@
   "peerDependencies": {
     "@angular/common": "NG_VERSION",
     "@angular/core": "NG_VERSION",
-    "rxjs": "RXJS_VERSION"
+    "rxjs": "RXJS_VERSION",
+    "tslib": "TSLIB_VERSION"
   },
   "ng-update": {
     "packageGroup": "NG_UPDATE_PACKAGE_GROUP"
diff --git a/modules/builders/BUILD.bazel b/modules/builders/BUILD.bazel
index 3fccd38e0..5d9699901 100644
--- a/modules/builders/BUILD.bazel
+++ b/modules/builders/BUILD.bazel
@@ -1,5 +1,12 @@
+load("@npm_bazel_typescript//:defs.bzl", "ts_config")
 load("//tools:defaults.bzl", "npm_package", "ts_library")
 
+ts_config(
+    name = "bazel-tsconfig-build",
+    src = "bazel-tsconfig-build.json",
+    deps = ["//modules:bazel-tsconfig-build.json"],
+)
+
 filegroup(
     name = "builders_assets",
     srcs = glob([
@@ -20,6 +27,7 @@ ts_library(
         ],
     ),
     module_name = "@nguniversal/builders",
+    tsconfig = ":bazel-tsconfig-build",
     deps = [
         "@npm//@angular-devkit/architect",
         "@npm//@angular-devkit/core",
diff --git a/modules/builders/bazel-tsconfig-build.json b/modules/builders/bazel-tsconfig-build.json
new file mode 100644
index 000000000..f07c7b36c
--- /dev/null
+++ b/modules/builders/bazel-tsconfig-build.json
@@ -0,0 +1,6 @@
+{
+  "extends": "../bazel-tsconfig-build.json",
+  "compilerOptions": {
+    "importHelpers": false
+  }
+}
\ No newline at end of file
diff --git a/modules/common/package.json b/modules/common/package.json
index cea06eaa8..78e383ec9 100644
--- a/modules/common/package.json
+++ b/modules/common/package.json
@@ -9,7 +9,8 @@
   ],
   "peerDependencies": {
     "@angular/common": "NG_VERSION",
-    "@angular/core": "NG_VERSION"
+    "@angular/core": "NG_VERSION",
+    "tslib": "TSLIB_VERSION"
   },
   "ng-update": {
     "packageGroup": "NG_UPDATE_PACKAGE_GROUP"
diff --git a/modules/express-engine/package.json b/modules/express-engine/package.json
index 478220c43..eb8d768ba 100644
--- a/modules/express-engine/package.json
+++ b/modules/express-engine/package.json
@@ -12,7 +12,8 @@
     "@angular/common": "NG_VERSION",
     "@angular/core": "NG_VERSION",
     "@angular/platform-server": "NG_VERSION",
-    "express": "EXPRESS_VERSION"
+    "express": "EXPRESS_VERSION",
+    "tslib": "TSLIB_VERSION"
   },
   "dependencies": {
     "@nguniversal/common": "0.0.0-PLACEHOLDER"
diff --git a/modules/hapi-engine/package.json b/modules/hapi-engine/package.json
index 97112608e..508294b93 100644
--- a/modules/hapi-engine/package.json
+++ b/modules/hapi-engine/package.json
@@ -12,7 +12,8 @@
     "@angular/common": "NG_VERSION",
     "@angular/core": "NG_VERSION",
     "@angular/platform-server": "NG_VERSION",
-    "hapi": "HAPI_VERSION"
+    "hapi": "HAPI_VERSION",
+    "tslib": "TSLIB_VERSION"
   },
   "dependencies": {
     "@nguniversal/common": "0.0.0-PLACEHOLDER"
diff --git a/modules/module-map-ngfactory-loader/package.json b/modules/module-map-ngfactory-loader/package.json
index 530dafd91..cdb04991b 100644
--- a/modules/module-map-ngfactory-loader/package.json
+++ b/modules/module-map-ngfactory-loader/package.json
@@ -12,7 +12,8 @@
   "peerDependencies": {
     "@angular/common": "NG_VERSION",
     "@angular/core": "NG_VERSION",
-    "@angular/platform-server": "NG_VERSION"
+    "@angular/platform-server": "NG_VERSION",
+    "tslib": "TSLIB_VERSION"
   },
   "ng-update": {
     "packageGroup": "NG_UPDATE_PACKAGE_GROUP"
diff --git a/modules/socket-engine/package.json b/modules/socket-engine/package.json
index ef3fbd22b..0df35acc5 100644
--- a/modules/socket-engine/package.json
+++ b/modules/socket-engine/package.json
@@ -10,7 +10,8 @@
   ],
   "peerDependencies": {
     "@nguniversal/common": "0.0.0-PLACEHOLDER",
-    "@angular/core": "NG_VERSION"
+    "@angular/core": "NG_VERSION",
+    "tslib": "TSLIB_VERSION"
   },
   "ng-update": {
     "packageGroup": "NG_UPDATE_PACKAGE_GROUP"
diff --git a/tools/defaults.bzl b/tools/defaults.bzl
index dbbab4a73..573bec16b 100644
--- a/tools/defaults.bzl
+++ b/tools/defaults.bzl
@@ -39,6 +39,7 @@ EXPRESS_VERSION = "^4.15.2"
 EXPRESS_TYPES_VERSION = "^4.17.0"
 DEVKIT_CORE_VERSION = "^9.0.0-next.8"
 DEVKIT_ARCHITECT_VERSION = "^0.900.0-next.8"
+TSLIB_VERSION = "^1.9.0"
 
 NGUNIVERSAL_SCOPED_PACKAGES = ["@nguniversal/%s" % p for p in [
     "aspnetcore-engine",
@@ -59,6 +60,7 @@ PKG_GROUP_REPLACEMENTS = {
     "RXJS_VERSION": RXJS_VERSION,
     "DEVKIT_CORE_VERSION": DEVKIT_CORE_VERSION,
     "DEVKIT_ARCHITECT_VERSION": DEVKIT_ARCHITECT_VERSION,
+    "TSLIB_VERSION": TSLIB_VERSION,
 }
 
 GLOBALS = {