From 01ca498f3384e19556b17450b209ea5bc31dbe6d Mon Sep 17 00:00:00 2001
From: Sirui Li <sirui.li@ef.com>
Date: Mon, 24 Dec 2018 12:03:39 +0000
Subject: [PATCH] [react-native] add Animated.subtract

---
 types/react-native/index.d.ts        | 8 ++++++++
 types/react-native/test/animated.tsx | 1 +
 2 files changed, 9 insertions(+)

diff --git a/types/react-native/index.d.ts b/types/react-native/index.d.ts
index 2c8575b211..fd5631ffb9 100644
--- a/types/react-native/index.d.ts
+++ b/types/react-native/index.d.ts
@@ -8507,6 +8507,14 @@ export namespace Animated {
 
     class AnimatedAddition extends AnimatedInterpolation {}
 
+    /**
+     * Creates a new Animated value composed by subtracting the second Animated
+     * value from the first Animated value.
+     */
+    export function subtract(a: Animated, b: Animated): AnimatedSubtraction;
+
+    class AnimatedSubtraction extends AnimatedInterpolation {}
+
     /**
      * Creates a new Animated value composed by dividing the first Animated
      * value by the second Animated value.
diff --git a/types/react-native/test/animated.tsx b/types/react-native/test/animated.tsx
index 40f8c37ee7..3a0c82f556 100644
--- a/types/react-native/test/animated.tsx
+++ b/types/react-native/test/animated.tsx
@@ -53,6 +53,7 @@ function TestAnimatedAPI() {
     });
 
     Animated.add(v1, v2);
+    Animated.subtract(v1, v2);
     Animated.divide(v1, v2);
     Animated.multiply(v1, v2);
     Animated.modulo(v1, 2);