typescript def is updated and some error messages

Author: dhewzulla

index.d.ts

@@ -36,7 +36,10 @@ declare class GlobalInputMessageConnector {
 }
 type FieldValue = string | number | object | null | undefined;
 
-
+interface Sender {
+    client: string;
+    session: string;
+}
 interface ConnectOptions {
     initData?: InitData;
     url?: string;
@@ -47,6 +50,8 @@ interface ConnectOptions {
     onInput?: (message: InputMessage) => void;
     onRegistered?: (connectionCode: string) => void;
     onRegisterFailed?: () => void;
+    onSenderConnected: (sender: Sender, senders: Sender[]) => void;
+    onSenderDisconnected: (sender: Sender, senders: Sender[]) => void;
     onInputPermission?: (permissionMessage: PermissionRequestMessage, allow: () => void, deny: () => void) => void;
     onInputPermissionResult?: (message: PermissionResultMessage) => void;
     onInputCodeData?: (codedata: CodeData) => void;