add-types-for-verifyNotificationSignature (#555)

Author: aleksandar-cloudinary

types/index.d.ts

@@ -715,6 +715,8 @@ declare module 'cloudinary' {
 
             function api_sign_request(params_to_sign: object, api_secret: string): string;
 
+            function verifyNotificationSignature(body: string, timestamp: number, signature: string, valid_for?: number): boolean;
+
             function api_url(action?: string, options?: ConfigAndUrlOptions): string;
 
             function url(public_id?: string, options?: TransformationOptions | ConfigAndUrlOptions): string;