From 2e0f25538ed4245530231e0a71396ac9f957033b Mon Sep 17 00:00:00 2001
From: Xavier Lozinguez <xavier@lozinguez.com>
Date: Tue, 12 Dec 2017 17:38:54 -0500
Subject: [PATCH 1/2] Fixed web-bluetooth types as filters are optionals

---
 types/web-bluetooth/index.d.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/types/web-bluetooth/index.d.ts b/types/web-bluetooth/index.d.ts
index 912a7fdd55..ea01176c38 100644
--- a/types/web-bluetooth/index.d.ts
+++ b/types/web-bluetooth/index.d.ts
@@ -1,6 +1,7 @@
 // Type definitions for Web Bluetooth
 // Project: https://webbluetoothcg.github.io/web-bluetooth/
 // Definitions by: Uri Shaked <https://github.com/urish>
+// 								 Xavier Lozinguez <http://github.com/xlozinguez>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 type BluetoothServiceUUID = number | string;
@@ -16,7 +17,7 @@ interface BluetoothRequestDeviceFilter {
 }
 
 interface RequestDeviceOptions {
-	filters: BluetoothRequestDeviceFilter[];
+	filters?: BluetoothRequestDeviceFilter[];
 	optionalServices?: BluetoothServiceUUID[];
 	acceptAllDevices?: boolean;
 }

From 07968972fea72f30f66a021f006d39dd0d472ae9 Mon Sep 17 00:00:00 2001
From: Xavier Lozinguez <xavier@lozinguez.com>
Date: Thu, 14 Dec 2017 18:14:36 -0500
Subject: [PATCH 2/2] Adjusted RequestedDeviceOptions type definition to
 indicate that either `filters` or `acceptAllDevices` should be specified.

---
 types/web-bluetooth/index.d.ts | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/types/web-bluetooth/index.d.ts b/types/web-bluetooth/index.d.ts
index ea01176c38..d2f92309ed 100644
--- a/types/web-bluetooth/index.d.ts
+++ b/types/web-bluetooth/index.d.ts
@@ -16,11 +16,13 @@ interface BluetoothRequestDeviceFilter {
 	serviceDataUUID?: BluetoothServiceUUID;
 }
 
-interface RequestDeviceOptions {
-	filters?: BluetoothRequestDeviceFilter[];
+type RequestDeviceOptions = {
+	filters: BluetoothRequestDeviceFilter[];
 	optionalServices?: BluetoothServiceUUID[];
-	acceptAllDevices?: boolean;
-}
+} | {
+	acceptAllDevices: boolean;
+	optionalServices?: BluetoothServiceUUID[];
+};
 
 interface BluetoothRemoteGATTDescriptor {
 	readonly characteristic: BluetoothRemoteGATTCharacteristic;
@@ -99,11 +101,9 @@ interface BluetoothDevice extends EventTarget, BluetoothDeviceEventHandlers, Cha
 	readonly name?: string;
 	readonly gatt?: BluetoothRemoteGATTServer;
 	readonly uuids?: string[];
-
 	watchAdvertisements(): Promise<void>;
 	unwatchAdvertisements(): void;
 	readonly watchingAdvertisements: boolean;
-
 	addEventListener(type: "gattserverdisconnected", listener: (this: this, ev: Event) => any, useCapture?: boolean): void;
 	addEventListener(type: "advertisementreceived", listener: (this: this, ev: Event) => any, useCapture?: boolean): void;
 	addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
@@ -114,7 +114,6 @@ interface Bluetooth extends EventTarget, BluetoothDeviceEventHandlers, Character
 	onavailabilitychanged: (this: this, ev: Event) => any;
 	readonly referringDevice?: BluetoothDevice;
 	requestDevice(options?: RequestDeviceOptions): Promise<BluetoothDevice>;
-
 	addEventListener(type: "availabilitychanged", listener: (this: this, ev: Event) => any, useCapture?: boolean): void;
 	addEventListener(type: string, listener: EventListenerOrEventListenerObject, useCapture?: boolean): void;
 }