From 23332fa2c8ca7c8dc9f9d7875d07000f8e878617 Mon Sep 17 00:00:00 2001
From: James Charlesworth <jcharlesworthuk@users.noreply.github.com>
Date: Tue, 5 Nov 2019 19:15:34 +0000
Subject: [PATCH] [jump.js] Add option for passing duration as a function
 (#40082)

* Add option for passing duration as a function, it has been supported in jump.js just missing from typings https://github.com/callmecavs/jump.js/blob/master/src/jump.js#L133

* jump.js remove myself from the defitions by (also kick off another build)
---
 types/jump.js/index.d.ts       | 2 +-
 types/jump.js/jump.js-tests.ts | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/types/jump.js/index.d.ts b/types/jump.js/index.d.ts
index 5c811d8656..6c7a0e9d7d 100644
--- a/types/jump.js/index.d.ts
+++ b/types/jump.js/index.d.ts
@@ -10,7 +10,7 @@ declare function jump(target: string | Element | number, opts?: jump.Options): v
 declare namespace jump {
     type TransitionFunc = (t: number, b: number, c: number, d: number) => number;
     interface Options {
-        duration?: number;
+        duration?: number | ((distance: number) => number);
         offset?: number;
         callback?(): void;
         easing?: TransitionFunc;
diff --git a/types/jump.js/jump.js-tests.ts b/types/jump.js/jump.js-tests.ts
index bce5d68f21..1f2d67deaf 100644
--- a/types/jump.js/jump.js-tests.ts
+++ b/types/jump.js/jump.js-tests.ts
@@ -6,6 +6,9 @@ jump('.target');
 jump('.target', {
   duration: 1000,
 });
+jump('.target', {
+  duration: distance => Math.abs(distance)
+});
 jump('.target', {
   duration: 200,
   offset: 10