From acd0e1cb6de77123798368dbcf48d62a9f1d5006 Mon Sep 17 00:00:00 2001
From: Erik Krogh Kristensen <erik@webbies.dk>
Date: Wed, 6 Feb 2019 13:10:33 +0100
Subject: [PATCH 1/2] platform: The parse and toString methods are not maybe
 present, they are definitely present.

---
 types/platform/index.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types/platform/index.d.ts b/types/platform/index.d.ts
index b0f640d522..c1db7431f3 100644
--- a/types/platform/index.d.ts
+++ b/types/platform/index.d.ts
@@ -18,8 +18,8 @@ declare interface Platform {
         version?: string;
         toString(): string;
     };
-    parse?(ua: string): Platform;
-    toString?(): string;
+    parse(ua: string): Platform;
+    toString(): string;
 }
 
 declare var platform: Platform;

From 8ab3765a87c465c8273308ea09ace21281ee4c40 Mon Sep 17 00:00:00 2001
From: Erik Krogh Kristensen <erik@webbies.dk>
Date: Wed, 6 Feb 2019 13:20:10 +0100
Subject: [PATCH 2/2] platform: fixed the tests

---
 types/platform/platform-tests.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/types/platform/platform-tests.ts b/types/platform/platform-tests.ts
index 65433ffb13..ce8648e876 100644
--- a/types/platform/platform-tests.ts
+++ b/types/platform/platform-tests.ts
@@ -16,7 +16,8 @@ var tests: TestContainer = {
         prerelease: null,
         product: null,
         ua: "Mozilla/5.0 (Linux; U; Android 4.0.3; zh-cn; HTC Sensation XE with Beats Audio Build/IML74K) AppleWebKit/535.7 (KHTML, like Gecko) CrMo/16.0.912.77 Mobile Safari/535.7",
-        version: "16.0.912.77"
+        version: "16.0.912.77",
+        parse: function () {throw new Error()}
     },
     'WebKit Nightly 528.4 (like Safari 4.x) on Mac OS X 10.4.11': {
         description: "WebKit Nightly 528.4 (like Safari 4.x) on Mac OS X 10.4.11",
@@ -31,7 +32,8 @@ var tests: TestContainer = {
         prerelease: "alpha",
         product: null,
         ua: "Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_4_11; tr) AppleWebKit/528.4+ (KHTML, like Gecko) Version/4.0dp1 Safari/526.11.2",
-        version: "528.4"
+        version: "528.4",
+        parse: function () {throw new Error()}
     }
 };