diff --git a/leaflet/index.d.ts b/leaflet/index.d.ts
index 717e589877..de463ae997 100644
--- a/leaflet/index.d.ts
+++ b/leaflet/index.d.ts
@@ -1524,6 +1524,27 @@ declare namespace L {
         export const svg: boolean;
     }
 
+    export namespace Util {
+        export function extend(dest: any, src?: any): any;
+        export function create(proto: any, properties?: any): any;
+        export function bind(fn: () => void, ...obj: any[]): () => void;
+        export function stamp(obj: any): number;
+        export function throttle(fn: () => void, time: number, context: any): () => void;
+        export function wrapNum(num: number, range: number[], includeMax?: boolean): number;
+        export function falseFn(): () => false;
+        export function formatNum(num: number, digits?: number): number;
+        export function trim(str: string): string;
+        export function splitWords(str: string): string[];
+        export function setOptions(obj: any, options: any): any;
+        export function getParamString(obj: any, existingUrl?: string, uppercase?: boolean): string;
+        export function template(str: string, data: any): string;
+        export function isArray(obj: any): boolean;
+        export function indexOf(array: any[], el: any): number;
+        export function requestAnimFrame(fn: () => void, context?: any, immediate?: boolean): number;
+        export function cancelAnimFrame(id: number): void;
+        export let lastId: string;
+        export let emptyImageUrl: string;
+    }
 }
 
 declare module 'leaflet' {
diff --git a/leaflet/leaflet-tests.ts b/leaflet/leaflet-tests.ts
index bce7afdab6..06c35cb0e9 100644
--- a/leaflet/leaflet-tests.ts
+++ b/leaflet/leaflet-tests.ts
@@ -447,3 +447,22 @@ L.marker([1, 2], {
 		iconUrl: 'my-icon.png'
 	})
 }).bindPopup('<p>Hi</p>');
+
+L.Util.extend({});
+L.Util.create({});
+L.Util.bind(() => {}, {});
+L.Util.stamp({});
+L.Util.throttle(() => {}, 123, {});
+L.Util.wrapNum(123, []);
+L.Util.falseFn();
+L.Util.formatNum(123);
+L.Util.trim('word   ');
+L.Util.splitWords('word word');
+L.Util.setOptions({}, {});
+L.Util.getParamString({});
+L.Util.template('template', {});
+L.Util.isArray({});
+L.Util.indexOf([], {});
+L.Util.requestAnimFrame(() => {});
+L.Util.cancelAnimFrame(1);
+L.Util.emptyImageUrl;