From 10711ebc0e9cb0b6f9b21b5f016da0966fed7d9b Mon Sep 17 00:00:00 2001
From: Rūdolfs Vikmanis <rudolfs.vikmanis@gmail.com>
Date: Thu, 8 Jun 2017 04:01:07 +0300
Subject: Fix `emit` and `EventHandler` type annotations (#47)

---
 src/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index 9746b8d..f568d90 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,7 +1,7 @@
 // @flow
 // An event handler can take an optional event argument
 // and should not return a value
-type EventHandler = (event?: any) => void;
+type EventHandler = (typeOrEvent?: string|any, event?: any) => void;
 // An array of all currently registered event handlers for a type
 type EventHandlerList = Array<EventHandler>;
 // A map of event types and their corresponding event handlers.
@@ -49,7 +49,7 @@ export default function mitt(all: EventHandlerMap) {
 		 * @param {Any} [evt]  Any value (object is recommended and powerful), passed to each handler
 		 * @memberof mitt
 		 */
-		emit(type: string, evt: any) {
+		emit(type: string, evt?: any) {
 			(all[type] || []).map((handler) => { handler(evt); });
 			(all['*'] || []).map((handler) => { handler(type, evt); });
 		}
-- 
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