diff --git a/internal/rollup/BUILD.bazel b/internal/rollup/BUILD.bazel
index f930bc4064..866608a0fd 100644
--- a/internal/rollup/BUILD.bazel
+++ b/internal/rollup/BUILD.bazel
@@ -87,7 +87,6 @@ nodejs_binary(
 )
 
 # BEGIN-INTERNAL
-# TODO: switch to npm_bazel_jasmine
 # buildozer: disable=load-on-top
 # buildozer: disable=out-of-order-load
 load("@npm_bazel_jasmine//:index.from_src.bzl", "jasmine_node_test")
diff --git a/packages/jasmine/BUILD.bazel b/packages/jasmine/BUILD.bazel
index 975836ae29..df9ee14258 100644
--- a/packages/jasmine/BUILD.bazel
+++ b/packages/jasmine/BUILD.bazel
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-load("@build_bazel_rules_nodejs//:defs.bzl", "npm_package")
+load("@build_bazel_rules_nodejs//:defs.bzl", "COMMON_REPLACEMENTS", "npm_package")
 
 # Copy the license from our parent folder
 genrule(
@@ -40,6 +40,7 @@ npm_package(
     srcs = [
         "@npm_bazel_jasmine//:package_contents",
     ],
+    replacements = COMMON_REPLACEMENTS,
     vendor_external = [
         "npm_bazel_jasmine",
     ],
diff --git a/packages/jasmine/src/BUILD.bazel b/packages/jasmine/src/BUILD.bazel
index 708fd1fec3..95acb245f7 100644
--- a/packages/jasmine/src/BUILD.bazel
+++ b/packages/jasmine/src/BUILD.bazel
@@ -1,3 +1,20 @@
+# Copyright 2019 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# BEGIN-INTERNAL
+# Parts of this BUILD file only necessary when building from source.
+# The generated `@bazel/jasmine` npm package contains a trimmed BUILD file using INTERNAL fences.
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load("@build_bazel_rules_nodejs//internal/js_library:js_library.bzl", "js_library")
 
@@ -31,3 +48,4 @@ js_library(
     ],
     module_name = "@bazel/jasmine",
 )
+# END-INTERNAL
diff --git a/packages/karma/src/BUILD.bazel b/packages/karma/src/BUILD.bazel
index 6740ff93c7..96cb5a5739 100644
--- a/packages/karma/src/BUILD.bazel
+++ b/packages/karma/src/BUILD.bazel
@@ -14,7 +14,7 @@
 
 # BEGIN-INTERNAL
 # Parts of this BUILD file only necessary when building from source.
-# The generated `@bazel/karma` npm package contains a trimmed BUILD file using # INTERNAL fences.
+# The generated `@bazel/karma` npm package contains a trimmed BUILD file using INTERNAL fences.
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load("@build_bazel_rules_nodejs//:defs.bzl", "nodejs_binary")
 load("@npm_bazel_typescript//:index.from_src.bzl", "ts_library")
@@ -82,4 +82,6 @@ filegroup(
 )
 
 # END-INTERNAL
-exports_files(["karma.conf.js"])
+exports_files([
+    "karma.conf.js",
+])
diff --git a/packages/labs/BUILD.bazel b/packages/labs/BUILD.bazel
index aea18aaf7f..553630437c 100644
--- a/packages/labs/BUILD.bazel
+++ b/packages/labs/BUILD.bazel
@@ -1,4 +1,4 @@
-load("@build_bazel_rules_nodejs//:defs.bzl", "npm_package")
+load("@build_bazel_rules_nodejs//:defs.bzl", "COMMON_REPLACEMENTS", "npm_package")
 
 exports_files(["tsconfig.json"])
 
@@ -14,6 +14,7 @@ npm_package(
     srcs = [
         "@npm_bazel_labs//:package_contents",
     ],
+    replacements = COMMON_REPLACEMENTS,
     vendor_external = [
         "npm_bazel_labs",
     ],
diff --git a/packages/labs/src/BUILD.bazel b/packages/labs/src/BUILD.bazel
index ab8f9827d7..41bb5210ee 100644
--- a/packages/labs/src/BUILD.bazel
+++ b/packages/labs/src/BUILD.bazel
@@ -12,6 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# BEGIN-INTERNAL
+# Parts of this BUILD file only necessary when building from source.
+# The generated `@bazel/labs` npm package contains a trimmed BUILD file using INTERNAL fences.
 package(default_visibility = ["//visibility:public"])
 
 exports_files(["tsconfig.json"])
@@ -25,3 +28,4 @@ filegroup(
         "//webpack:package_contents",
     ],
 )
+# END-INTERNAL
diff --git a/packages/labs/src/webpack/BUILD.bazel b/packages/labs/src/webpack/BUILD.bazel
index 042f210c18..9167e7cafb 100644
--- a/packages/labs/src/webpack/BUILD.bazel
+++ b/packages/labs/src/webpack/BUILD.bazel
@@ -13,6 +13,8 @@
 # limitations under the License.
 
 # BEGIN-INTERNAL
+# Parts of this BUILD file only necessary when building from source.
+# The generated `@bazel/labs` npm package contains a trimmed BUILD file using INTERNAL fences.
 load("@build_bazel_rules_nodejs//:defs.bzl", "nodejs_binary")
 load("@npm_bazel_typescript//:index.from_src.bzl", "ts_library")
 
diff --git a/packages/protractor/BUILD.bazel b/packages/protractor/BUILD.bazel
index 2e8231462e..11fda80ac1 100644
--- a/packages/protractor/BUILD.bazel
+++ b/packages/protractor/BUILD.bazel
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-load("@build_bazel_rules_nodejs//:defs.bzl", "npm_package")
+load("@build_bazel_rules_nodejs//:defs.bzl", "COMMON_REPLACEMENTS", "npm_package")
 
 # Copy the license from our parent folder
 genrule(
@@ -40,6 +40,7 @@ npm_package(
     srcs = [
         "@npm_bazel_protractor//:package_contents",
     ],
+    replacements = COMMON_REPLACEMENTS,
     vendor_external = [
         "npm_bazel_protractor",
     ],
diff --git a/packages/stylus/BUILD.bazel b/packages/stylus/BUILD.bazel
index 4d5d6041d6..0a8e7f77a9 100644
--- a/packages/stylus/BUILD.bazel
+++ b/packages/stylus/BUILD.bazel
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-load("@build_bazel_rules_nodejs//:defs.bzl", "npm_package")
+load("@build_bazel_rules_nodejs//:defs.bzl", "COMMON_REPLACEMENTS", "npm_package")
 
 # Copy the license from our parent folder
 genrule(
@@ -40,6 +40,7 @@ npm_package(
     srcs = [
         "@npm_bazel_stylus//:package_contents",
     ],
+    replacements = COMMON_REPLACEMENTS,
     vendor_external = [
         "npm_bazel_stylus",
     ],
diff --git a/packages/stylus/src/BUILD.bazel b/packages/stylus/src/BUILD.bazel
index 17684b0589..e2d660423c 100644
--- a/packages/stylus/src/BUILD.bazel
+++ b/packages/stylus/src/BUILD.bazel
@@ -12,6 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# BEGIN-INTERNAL
+# Parts of this BUILD file only necessary when building from source.
+# The generated `@bazel/stylus` npm package contains a trimmed BUILD file using INTERNAL fences.
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 
 package(default_visibility = ["//visibility:public"])
@@ -33,3 +36,4 @@ filegroup(
         "package.json",
     ],
 )
+# END-INTERNAL
diff --git a/packages/typescript/BUILD.bazel b/packages/typescript/BUILD.bazel
index a0ccde5db9..6f574b74f6 100644
--- a/packages/typescript/BUILD.bazel
+++ b/packages/typescript/BUILD.bazel
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 load("@build_bazel_rules_nodejs//:defs.bzl", "npm_package")
-load("@npm_bazel_typescript//:index.bzl", "TYPESCRIPT_REPLACEMENTS")
+load(":replacements.bzl", "TYPESCRIPT_REPLACEMENTS")
 
 genrule(
     name = "copy_LICENSE",
diff --git a/packages/typescript/replacements.bzl b/packages/typescript/replacements.bzl
new file mode 100644
index 0000000000..c625860a03
--- /dev/null
+++ b/packages/typescript/replacements.bzl
@@ -0,0 +1,30 @@
+# Copyright 2019 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Replacements for @npm/typescript package
+"""
+
+load("@build_bazel_rules_nodejs//:defs.bzl", "COMMON_REPLACEMENTS")
+
+TYPESCRIPT_REPLACEMENTS = dict(
+    COMMON_REPLACEMENTS,
+    **{
+        # This BEGIN-DEV fencing is required as files pulled in from
+        # @build_bazel_rules_typescript//:npm_bazel_typescript_package
+        # use this alternate fencing
+        "(#|\/\/)\\s+BEGIN-DEV-ONLY[\\w\W]+?(#|\/\/)\\s+END-DEV-ONLY": "",
+        # This file gets vendored into our repo
+        "@build_bazel_rules_typescript//internal:common": "//internal:common",
+    }
+)
diff --git a/packages/typescript/src/index.bzl b/packages/typescript/src/index.bzl
index 6951fd024d..f7d73f0ae5 100644
--- a/packages/typescript/src/index.bzl
+++ b/packages/typescript/src/index.bzl
@@ -17,7 +17,6 @@
 Users should not load files under "/internal"
 """
 
-load("@build_bazel_rules_nodejs//:defs.bzl", "COMMON_REPLACEMENTS")
 load("//:version.bzl", _check_rules_typescript_version = "check_rules_typescript_version")
 load("//internal:build_defs.bzl", _ts_library = "ts_library_macro")
 load("//internal:ts_config.bzl", _ts_config = "ts_config")
@@ -32,15 +31,3 @@ ts_config = _ts_config
 ts_devserver = _ts_devserver
 ts_proto_library = _ts_proto_library
 # If adding rules here also add to index.docs.bzl
-
-TYPESCRIPT_REPLACEMENTS = dict(
-    COMMON_REPLACEMENTS,
-    **{
-        # This BEGIN-DEV fencing is required as files pulled in from
-        # @build_bazel_rules_typescript//:npm_bazel_typescript_package
-        # use this alternate fencing
-        "(#|\/\/)\\s+BEGIN-DEV-ONLY[\\w\W]+?(#|\/\/)\\s+END-DEV-ONLY": "",
-        # This file gets vendored into our repo
-        "@build_bazel_rules_typescript//internal:common": "//internal:common",
-    }
-)