export declare class PredefinedMessageLineModel {
    _id?: any;
    uuid: string;
    predefined_message_uuid: string;
    language_code: string;
    create_date: Date;
    update_date: Date;
    created_by: string;
    updated_by: string;
    status: string;
    revision: string;
    vrsn?: string;
    ext_type?: string;
    ext_code?: string;
    ext_option?: string;
    param_name?: string;
    param_code?: string;
    param_type?: string;
    value_string?: string;
    value_file?: string;
    value_numeric?: number;
    value_datetime?: Date;
    value_json?: object;
    app_file_item_guid?: string;
    obj_type?: string;
}
export declare class PredefinedMessageLineModelSerializer {
    static fromJson(json: any): PredefinedMessageLineModel;
}