From 2a0ed092f9c4a481a42d1c9b50166ac3ae1f6ce6 Mon Sep 17 00:00:00 2001
From: Bassam Ismail <skippednote@gmail.com>
Date: Thu, 25 Jun 2020 08:48:19 +0530
Subject: [PATCH 1/2] fix(5062): make tweened options optional

---
 src/runtime/motion/tweened.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/runtime/motion/tweened.ts b/src/runtime/motion/tweened.ts
index c802604c0e27..4e9705fe9695 100644
--- a/src/runtime/motion/tweened.ts
+++ b/src/runtime/motion/tweened.ts
@@ -64,9 +64,9 @@ interface Options<T> {
 type Updater<T> = (target_value: T, value: T) => T;
 
 interface Tweened<T> extends Readable<T> {
-	set(value: T, opts: Options<T>): Promise<void>;
+	set(value: T, opts?: Options<T>): Promise<void>;
 
-	update(updater: Updater<T>, opts: Options<T>): Promise<void>;
+	update(updater: Updater<T>, opts?: Options<T>): Promise<void>;
 }
 
 export function tweened<T>(value?: T, defaults: Options<T> = {}): Tweened<T> {
@@ -75,7 +75,7 @@ export function tweened<T>(value?: T, defaults: Options<T> = {}): Tweened<T> {
 	let task: Task;
 	let target_value = value;
 
-	function set(new_value: T, opts: Options<T>) {
+	function set(new_value: T, opts: Options<T> = {}) {
 		if (value == null) {
 			store.set(value = new_value);
 			return Promise.resolve();
@@ -98,7 +98,7 @@ export function tweened<T>(value?: T, defaults: Options<T> = {}): Tweened<T> {
 				previous_task.abort();
 				previous_task = null;
 			}
-			
+
 			store.set(value = target_value);
 			return Promise.resolve();
 		}
@@ -137,7 +137,7 @@ export function tweened<T>(value?: T, defaults: Options<T> = {}): Tweened<T> {
 
 	return {
 		set,
-		update: (fn, opts: Options<T>) => set(fn(target_value, value), opts),
+		update: (fn, opts: Options<T> = {}) => set(fn(target_value, value), opts),
 		subscribe: store.subscribe
 	};
 }

From 1bab7d7228b1b6548fa0e428d6fff197853290fa Mon Sep 17 00:00:00 2001
From: Conduitry <git@chor.date>
Date: Thu, 25 Jun 2020 10:59:18 -0400
Subject: [PATCH 2/2] tidy

---
 src/runtime/motion/tweened.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/runtime/motion/tweened.ts b/src/runtime/motion/tweened.ts
index 4e9705fe9695..83434cdff62f 100644
--- a/src/runtime/motion/tweened.ts
+++ b/src/runtime/motion/tweened.ts
@@ -75,7 +75,7 @@ export function tweened<T>(value?: T, defaults: Options<T> = {}): Tweened<T> {
 	let task: Task;
 	let target_value = value;
 
-	function set(new_value: T, opts: Options<T> = {}) {
+	function set(new_value: T, opts?: Options<T>) {
 		if (value == null) {
 			store.set(value = new_value);
 			return Promise.resolve();
@@ -137,7 +137,7 @@ export function tweened<T>(value?: T, defaults: Options<T> = {}): Tweened<T> {
 
 	return {
 		set,
-		update: (fn, opts: Options<T> = {}) => set(fn(target_value, value), opts),
+		update: (fn, opts?: Options<T>) => set(fn(target_value, value), opts),
 		subscribe: store.subscribe
 	};
 }