Typescript definition for ssl_verify_callback.

lib/index.d.ts

@@ -342,12 +342,14 @@ declare namespace Realm.Sync {
     }
 
     type ErrorCallback = (message?: string, isFatal?: boolean, category?: string, code?: number) => void;
+    type SSLVerifyCallback = (serverAddress: string, serverPort: number, pemCertificate: string, preverifyOk: number, depth: number) => boolean;
 
     interface SyncConfiguration {
         user: User;
         url: string;
         validate_ssl?: boolean;
         ssl_trust_certificate_path?: string;
+        ssl_verify_callback?: SSLVerifyCallback;
         error?: ErrorCallback;
     }