From e6f6383346818fa67423f1f20450e011242eb554 Mon Sep 17 00:00:00 2001
From: Richard Moore <github@ricmoo.com>
Date: Wed, 5 Jun 2019 21:52:09 -0400
Subject: [PATCH] Expose poll function in utils (#512).

---
 packages/ethers/src.ts/utils.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/ethers/src.ts/utils.ts b/packages/ethers/src.ts/utils.ts
index b6429269fd..68f3030d3d 100644
--- a/packages/ethers/src.ts/utils.ts
+++ b/packages/ethers/src.ts/utils.ts
@@ -18,7 +18,7 @@ import { formatBytes32String, parseBytes32String, toUtf8Bytes, toUtf8String } fr
 import { computeAddress, parse as parseTransaction, recoverAddress, serialize as serializeTransaction } from "@ethersproject/transactions";
 import { commify, formatEther, parseEther, formatUnits, parseUnits } from "@ethersproject/units";
 import { verifyMessage } from "@ethersproject/wallet";
-import { fetchJson } from "@ethersproject/web";
+import { fetchJson, poll } from "@ethersproject/web";
 
 ////////////////////////
 // Enums
@@ -50,6 +50,7 @@ export {
     RLP,
 
     fetchJson,
+    poll,
 
     checkProperties,
     deepCopy,