From b20355a7ec1d3b853759d8dae352bfd0b264ca08 Mon Sep 17 00:00:00 2001
From: Jacob Galam <hgecdkto@gmail.com>
Date: Wed, 20 May 2020 14:39:27 +0300
Subject: [PATCH] Add type to isEmailUsed in Avoid negative conditionals

add string type to email argument in isEmailUsed
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 20d2fcf..599a6cd 100644
--- a/README.md
+++ b/README.md
@@ -874,7 +874,7 @@ if (isEmailNotUsed(email)) {
 **Good:**
 
 ```ts
-function isEmailUsed(email): boolean {
+function isEmailUsed(email: string): boolean {
   // ...
 }