From 30bd01b1ff5ec2b601fbf6b2f1248c019fd8ca58 Mon Sep 17 00:00:00 2001
From: Erik Krogh Kristensen <erik@webbies.dk>
Date: Tue, 4 Apr 2017 11:40:46 +0200
Subject: [PATCH] Leaflet: Marking the extension methods that every class
 should extend as non-optional.

---
 types/leaflet/index.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/types/leaflet/index.d.ts b/types/leaflet/index.d.ts
index e6855ef870..a045b57966 100644
--- a/types/leaflet/index.d.ts
+++ b/types/leaflet/index.d.ts
@@ -424,8 +424,8 @@ declare namespace L {
         getTooltip(): Tooltip | undefined;
 
         // Extension methods
-        onAdd?(map: Map): this;
-        onRemove?(map: Map): this;
+        onAdd(map: Map): this;
+        onRemove(map: Map): this;
         getEvents?(): {[name: string]: (event: Event) => void};
         getAttribution?(): string | null;
         beforeAdd?(map: Map): this;