Function sendQueryExists

Returns Promise<
    {
        biz: boolean;
        bizInfo?: {
            verifiedName?: {
                isApi: boolean;
                level: string;
                name: string;
                privacyMode: any;
                serial: string;
            };
        };
        disappearingMode?: { duration: number; settingTimestamp: number };
        wid: WAJS.whatsapp.Wid;
    },
>