From 29f57e315edf09b8657909ba83293a307d64c2b4 Mon Sep 17 00:00:00 2001
From: Alan Agius <alan.agius4@gmail.com>
Date: Tue, 19 Feb 2019 18:52:44 +0100
Subject: [PATCH] build: enable bundle_dts for router package (#28833)
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This PR also changes the name of `EmptyOutletComponent` to `ɵEmptyOutletComponent`. This is because `ngcc` requires the node to retain the original name while dts bundler will rename the node is it's only exported using the aliases.

Example typings files:
```ts
declare class EmptyOutletComponent {
}
export {EmptyOutletComponent as ɵEmptyOutletComponent}
```

will be emitted as
```ts
export declare class ɵEmptyOutletComponent {
}
```

PR Close #28833
---
 packages/router/BUILD.bazel                    | 1 +
 packages/router/src/components/empty_outlet.ts | 6 ++++--
 packages/router/src/private_export.ts          | 2 +-
 packages/router/testing/BUILD.bazel            | 1 +
 packages/router/upgrade/BUILD.bazel            | 1 +
 5 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/packages/router/BUILD.bazel b/packages/router/BUILD.bazel
index 59ee3d3920..ee69969bbb 100644
--- a/packages/router/BUILD.bazel
+++ b/packages/router/BUILD.bazel
@@ -10,6 +10,7 @@ ng_module(
             "src/**/*.ts",
         ],
     ),
+    bundle_dts = True,
     deps = [
         "//packages/common",
         "//packages/core",
diff --git a/packages/router/src/components/empty_outlet.ts b/packages/router/src/components/empty_outlet.ts
index d5e99f5e68..fcef102e46 100644
--- a/packages/router/src/components/empty_outlet.ts
+++ b/packages/router/src/components/empty_outlet.ts
@@ -18,5 +18,7 @@ import {Component} from '@angular/core';
  * to this `EmptyOutletComponent`.
  */
 @Component({template: `<router-outlet></router-outlet>`})
-export class EmptyOutletComponent {
-}
\ No newline at end of file
+export class ɵEmptyOutletComponent {
+}
+
+export {ɵEmptyOutletComponent as EmptyOutletComponent};
diff --git a/packages/router/src/private_export.ts b/packages/router/src/private_export.ts
index aca5be0260..27c8e2686e 100644
--- a/packages/router/src/private_export.ts
+++ b/packages/router/src/private_export.ts
@@ -7,6 +7,6 @@
  */
 
 
-export {EmptyOutletComponent as ɵEmptyOutletComponent} from './components/empty_outlet';
+export {ɵEmptyOutletComponent} from './components/empty_outlet';
 export {ROUTER_PROVIDERS as ɵROUTER_PROVIDERS} from './router_module';
 export {flatten as ɵflatten} from './utils/collection';
diff --git a/packages/router/testing/BUILD.bazel b/packages/router/testing/BUILD.bazel
index 9e0b86acda..828c714b10 100644
--- a/packages/router/testing/BUILD.bazel
+++ b/packages/router/testing/BUILD.bazel
@@ -7,6 +7,7 @@ exports_files(["package.json"])
 ng_module(
     name = "testing",
     srcs = glob(["**/*.ts"]),
+    bundle_dts = True,
     deps = [
         "//packages/common",
         "//packages/common/testing",
diff --git a/packages/router/upgrade/BUILD.bazel b/packages/router/upgrade/BUILD.bazel
index 9004665b68..a1a2961a20 100644
--- a/packages/router/upgrade/BUILD.bazel
+++ b/packages/router/upgrade/BUILD.bazel
@@ -12,6 +12,7 @@ ng_module(
             "src/**/*.ts",
         ],
     ),
+    bundle_dts = True,
     deps = [
         "//packages/common",
         "//packages/core",