Variable ChatConst

Chat: TObject<{
    _attributes: TObject<{
        chatroom: TString;
        groupOwner: TOptional<TString>;
        id: TString;
        messageId: TOptional<TString>;
        parent: TOptional<TString>;
        senderCallsign: TString;
    }>;
    chatgrp: TAny;
}> = ...