From 7d4eaef72015bc7c9ddea3be22e67d96aaafb989 Mon Sep 17 00:00:00 2001
From: Andrew Huth <andrew.huth@airbnb.com>
Date: Thu, 4 Apr 2019 14:08:34 -0700
Subject: [PATCH] Add type for new "ref" airbnb-prop-type

---
 types/airbnb-prop-types/airbnb-prop-types-tests.ts | 3 +++
 types/airbnb-prop-types/index.d.ts                 | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/types/airbnb-prop-types/airbnb-prop-types-tests.ts b/types/airbnb-prop-types/airbnb-prop-types-tests.ts
index 9272fe6ddc..89ce170970 100644
--- a/types/airbnb-prop-types/airbnb-prop-types-tests.ts
+++ b/types/airbnb-prop-types/airbnb-prop-types-tests.ts
@@ -152,6 +152,9 @@ AirbnbPropTypes.range(0, 10);
 // $ExpectType Requireable<5>
 AirbnbPropTypes.range<5>(0, 10);
 
+// $ExpectType Requireable<LegacyRef<HTMLElement>>
+AirbnbPropTypes.ref();
+
 // $ExpectType Requireable<string | null>
 AirbnbPropTypes.requiredBy('foo', PropTypes.string);
 // $ExpectType Validator<number>
diff --git a/types/airbnb-prop-types/index.d.ts b/types/airbnb-prop-types/index.d.ts
index 10c58556c7..09902068b3 100644
--- a/types/airbnb-prop-types/index.d.ts
+++ b/types/airbnb-prop-types/index.d.ts
@@ -5,6 +5,7 @@
 // TypeScript Version: 3.0
 
 import * as PropTypes from 'prop-types';
+import * as React from 'react';
 
 export interface ReactComponentLike {
     setState(...args: any[]): any;
@@ -156,6 +157,8 @@ export function range<T extends number>(min?: number, max?: number): PropTypes.R
 
 export function range(min?: number, max?: number): PropTypes.Requireable<number>;
 
+export function ref(): PropTypes.Requireable<React.LegacyRef<HTMLElement>>;
+
 export function requiredBy<P>(
     requiredByPropName: string,
     propType: PropTypes.Validator<P>,