🤖 Merge PR DefinitelyTyped#72803 Updated leaflet whenReady type by @silversonicaxel

Co-authored-by: Alessandro Rabitti <alessandro.rabitti@whiffle.nl>

Author: silversonicaxel

types/leaflet/index.d.ts

@@ -2923,7 +2923,7 @@ export class Map extends Evented {
     getPane(pane: string | HTMLElement): HTMLElement | undefined;
     getPanes(): { [name: string]: HTMLElement } & DefaultMapPanes;
     getContainer(): HTMLElement;
-    whenReady(fn: () => void, context?: any): this;
+    whenReady(fn: (event: { target: Map }) => void, context?: any): this;
 
     // Methods for getting map state
     getCenter(): LatLng;

types/leaflet/leaflet-tests.ts

@@ -615,7 +615,8 @@ map = map
     .addHandler("Hello World", L.Handler)
     .remove()
     .whenReady(() => {})
-    .whenReady(() => {}, {});
+    .whenReady(() => {}, {})
+    .whenReady(({ target: {} }) => {}, {});
 
 const elementToDrag = document.createElement("div");
 const draggable = new L.Draggable(elementToDrag);