From cb23d157a671d0dc68006688c0ef7ea53dfe0357 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20L=C3=B8nne?= <lars.lonne@kantega.no>
Date: Wed, 8 Mar 2017 11:17:19 +0100
Subject: [PATCH] Corrects documentation in core-js

Updates the documentation for Array.prototype.findIndex. findIndex
returns -1 on failure, not undefined.
---
 core-js/index.d.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core-js/index.d.ts b/core-js/index.d.ts
index 7dda59aab3..a0a10708d9 100644
--- a/core-js/index.d.ts
+++ b/core-js/index.d.ts
@@ -111,11 +111,11 @@ interface Array<T> {
     find(predicate: (value: T, index: number, obj: Array<T>) => boolean, thisArg?: any): T;
 
     /**
-      * Returns the index of the first element in the array where predicate is true, and undefined
+      * Returns the index of the first element in the array where predicate is true, and -1
       * otherwise.
       * @param predicate find calls predicate once for each element of the array, in ascending
       * order, until it finds one where predicate returns true. If such an element is found, find
-      * immediately returns that element value. Otherwise, find returns undefined.
+      * immediately returns that element value. Otherwise, find returns -1.
       * @param thisArg If provided, it will be used as the this value for each invocation of
       * predicate. If it is not provided, undefined is used instead.
       */
@@ -827,7 +827,7 @@ interface PromiseConstructor {
     all<T1, T2, T3>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>]): Promise<[T1, T2, T3]>;
     all<T1, T2>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>]): Promise<[T1, T2]>;
     all<TAll>(values: Iterable<TAll | PromiseLike<TAll>>): Promise<TAll[]>;
-    
+
     /**
      * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved
      * or rejected.