From ebf24594e4fa9ea42ac24bdf1aa15823da1231f9 Mon Sep 17 00:00:00 2001
From: Steven <steven@ceriously.com>
Date: Wed, 28 Feb 2018 12:03:58 -0500
Subject: [PATCH] Update 01 - Stateful Functions.js

Add `interface S` for the type of state
---
 07 - Returning State/01 - Stateful Functions.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/07 - Returning State/01 - Stateful Functions.js b/07 - Returning State/01 - Stateful Functions.js
index d37126b..e7aa5f3 100644
--- a/07 - Returning State/01 - Stateful Functions.js	
+++ b/07 - Returning State/01 - Stateful Functions.js	
@@ -3,9 +3,13 @@ interface P {
   onClick: function;
 }
 
+interface S {
+  count: number;
+}
+
 // Callbacks take props and state as their first arguments. To update state,
 // they simply return the new version of the state.
-function handleClick(props, state, event) {
+function handleClick(props: P, state: S, event) {
   if (event.button === 1) {
     // Middle click resets state to zero
     return { count: 0 };
@@ -30,7 +34,7 @@ function handleClick(props, state, event) {
 //     );
 //   };
 // }
-export function Counter(props : P, state) {
+export function Counter(props: P, state: S) {
   return (
     <div>
       Clicked {state ? state.count : 0} times