From 0a08e47064d70d2790152631b0ba635d615e5f82 Mon Sep 17 00:00:00 2001
From: Ethan Resnick <ethan.resnick@gmail.com>
Date: Sun, 27 May 2018 01:45:07 -0400
Subject: [PATCH] feat(mongoose): Document Connection.then/catch

---
 types/mongoose/index.d.ts        | 5 ++++-
 types/mongoose/mongoose-tests.ts | 5 +++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/types/mongoose/index.d.ts b/types/mongoose/index.d.ts
index 50496fc9da..ec309669bc 100644
--- a/types/mongoose/index.d.ts
+++ b/types/mongoose/index.d.ts
@@ -385,7 +385,7 @@ declare module "mongoose" {
     $format(arg: any): string;
     /** Debug print helper */
     $print(name: any, i: any, args: any[]): void;
-    /** Retreives information about this collections indexes. */
+    /** Retrieves information about this collections indexes. */
     getIndexes(): any;
   }
 
@@ -403,6 +403,9 @@ declare module "mongoose" {
 
     /** Expose the possible connection states. */
     static STATES: any;
+
+    then: Promise<Connection>["then"];
+    catch: Promise<Connection>["catch"];
   }
 
   /*
diff --git a/types/mongoose/mongoose-tests.ts b/types/mongoose/mongoose-tests.ts
index fc43549f8e..3ba415d909 100644
--- a/types/mongoose/mongoose-tests.ts
+++ b/types/mongoose/mongoose-tests.ts
@@ -37,6 +37,11 @@ const connection3: null = mongoose.connect(connectUri, function (error) {
 var mongooseConnection: mongoose.Connection = mongoose.createConnection();
 mongooseConnection.dropDatabase().then(()=>{});
 mongooseConnection.dropCollection('foo').then(()=>{});
+mongoose.createConnection(connectUri).then((conn)=> {
+  return conn.collections;
+}, () => {
+
+});
 mongoose.createConnection(connectUri).open('');
 mongoose.createConnection(connectUri, {
   db: {