From 5db985c075eea3380543f14dd2d74dc7cee2c45d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A1s=20Parditka?= <andraaspar@gmail.com>
Date: Sat, 10 Jun 2017 07:27:37 +0200
Subject: [PATCH] Added workaround for TS 2.4.

---
 types/mithril/index.d.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/types/mithril/index.d.ts b/types/mithril/index.d.ts
index e17064abfc..006e649d6e 100644
--- a/types/mithril/index.d.ts
+++ b/types/mithril/index.d.ts
@@ -44,6 +44,8 @@ declare namespace Mithril {
 		onbeforeupdate?(this: State, vnode: Vnode<Attrs, State>, old: VnodeDOM<Attrs, State>): boolean | void;
 		/** The onremove hook is called before a DOM element is removed from the document. */
 		onupdate?(this: State, vnode: VnodeDOM<Attrs, State>): any;
+		/** WORKAROUND: TypeScript 2.4 does not allow extending an interface with all-optional properties. */
+		[_: number]: any;
 	}
 
 	interface Hyperscript {