export declare class CreateConnectionDto {
    booking_id: string;
    receiver_id: string;
    receiver_type: string;
    order_id: string;
}
export declare class SendMessageDto {
    connection_id: string;
    message: string;
    booking_id: string;
    receiver_id: string;
    receiver_type: string;
    order_id: string;
}
export declare class GetMessageDto {
    connection_id: string;
    booking_id: string;
    order_id: string;
}