From 3529813ca0d055a4331cc627a331d8fb7124f278 Mon Sep 17 00:00:00 2001
From: Peter Bacon Darwin <pete@bacondarwin.com>
Date: Sun, 5 Mar 2017 19:58:55 +0000
Subject: [PATCH] fix(aio): move interfaces into their own files to workaround
 compile weirdness

For some reason the tree-shaker is not picking up these interfaces
(perhaps TS is not passing it through) when they are in the same file
as their related services. This results in a distracting warning message.
---
 aio/src/app/documents/document-contents.ts   | 4 ++++
 aio/src/app/documents/document.service.ts    | 7 ++-----
 aio/src/app/navigation/navigation-node.ts    | 7 +++++++
 aio/src/app/navigation/navigation.service.ts | 9 ++-------
 4 files changed, 15 insertions(+), 12 deletions(-)
 create mode 100644 aio/src/app/documents/document-contents.ts
 create mode 100644 aio/src/app/navigation/navigation-node.ts

diff --git a/aio/src/app/documents/document-contents.ts b/aio/src/app/documents/document-contents.ts
new file mode 100644
index 0000000000..80b03a4f2e
--- /dev/null
+++ b/aio/src/app/documents/document-contents.ts
@@ -0,0 +1,4 @@
+export interface DocumentContents {
+  title: string;
+  contents: string;
+}
diff --git a/aio/src/app/documents/document.service.ts b/aio/src/app/documents/document.service.ts
index bbc68ea013..3a8845c8e0 100644
--- a/aio/src/app/documents/document.service.ts
+++ b/aio/src/app/documents/document.service.ts
@@ -7,14 +7,11 @@ import 'rxjs/add/operator/switchMap';
 
 import { LocationService } from 'app/shared/location.service';
 import { Logger } from 'app/shared/logger.service';
+import { DocumentContents } from './document-contents';
+export { DocumentContents } from './document-contents';
 
 const FILE_NOT_FOUND_URL = 'file-not-found';
 
-export interface DocumentContents {
-  title: string;
-  contents: string;
-}
-
 @Injectable()
 export class DocumentService {
 
diff --git a/aio/src/app/navigation/navigation-node.ts b/aio/src/app/navigation/navigation-node.ts
new file mode 100644
index 0000000000..32fad09bae
--- /dev/null
+++ b/aio/src/app/navigation/navigation-node.ts
@@ -0,0 +1,7 @@
+export interface NavigationNode {
+  url?: string;
+  title?: string;
+  tooltip?: string;
+  target?: string;
+  children?: NavigationNode[];
+}
diff --git a/aio/src/app/navigation/navigation.service.ts b/aio/src/app/navigation/navigation.service.ts
index 6ddda0b8ee..652880c140 100644
--- a/aio/src/app/navigation/navigation.service.ts
+++ b/aio/src/app/navigation/navigation.service.ts
@@ -7,13 +7,8 @@ import 'rxjs/add/operator/publish';
 import { Logger } from 'app/shared/logger.service';
 import { LocationService } from 'app/shared/location.service';
 
-export interface NavigationNode {
-  url?: string;
-  title?: string;
-  tooltip?: string;
-  target?: string;
-  children?: NavigationNode[];
-}
+import { NavigationNode } from './navigation-node';
+export { NavigationNode } from './navigation-node';
 
 export interface NavigationViews {
   [name: string]: NavigationNode[];