From dea3fabbba816a9174b402731d72194cb8908fec Mon Sep 17 00:00:00 2001
From: Lauren Long <laurenzlong@users.noreply.github.com>
Date: Thu, 29 Jun 2017 14:37:37 -0400
Subject: [PATCH] Fix Typescript compiler issues with TS 2.4.1 (#65)

---
 src/providers/analytics.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/providers/analytics.ts b/src/providers/analytics.ts
index 1f38b2a3e..5b3425233 100644
--- a/src/providers/analytics.ts
+++ b/src/providers/analytics.ts
@@ -339,13 +339,13 @@ export class ExportBundleInfo {
 }
 
 function copyFieldTo<T, K extends keyof T>(
-  from: any, to: T, fromField: string, toField: K, transform = _.identity): void {
+  from: any, to: T, fromField: string, toField: K, transform:(any) => T[K] = _.identity): void {
   if (from[fromField] !== undefined) {
     to[toField] = transform(from[fromField]);
   }
 }
 
-function copyField<T, K extends keyof T>(from: any, to: T, field: K, transform = _.identity): void {
+function copyField<T, K extends keyof T>(from: any, to: T, field: K, transform:(any) => T[K] = _.identity): void {
   copyFieldTo(from, to, field, field, transform);
 }