type SystemConfigProps = Partial<{
    sys_area_name: string;
    sys_protocol_type: string;
    sys_plate_addr: string;
    province_city: string[];
    sys_port_number: string;
    vehicle_brand_cascade: string[];
    redirect_url: string;
    security_key: string;
    sys_name: string;
    sys_water_mark: string[];
    sys_sub_color: string;
    sys_small_logo: string;
    sys_large_logo: string;
    readonly sys_back_cartoon: string;
    sys_login_way: string[];
    sys_account_type: string[];
    sys_ip_check: string;
    sys_database_addr: string;
    sys_database_port: string;
    sys_connect_username: string;
    sys_schema: string;
    sys_portrait_platform: string;
    sys_portrait_platform_basic: string;
    sys_allow_ip: string;
    sys_version: string;
    sys_company_logo: string;
    sys_copyright: string;
    sys_status: string;
    sys_notice: string;
    [propName: string]: string | string[];
}>;
export default class SystemConfig {
    data: SystemConfigProps;
    constructor(data?: SystemConfigProps);
    setter(data: SystemConfigProps): void;
    get getter(): Partial<{
        [propName: string]: string | string[];
        sys_area_name: string;
        sys_protocol_type: string;
        sys_plate_addr: string;
        province_city: string[];
        sys_port_number: string;
        vehicle_brand_cascade: string[];
        redirect_url: string;
        security_key: string;
        sys_name: string;
        sys_water_mark: string[];
        sys_sub_color: string;
        sys_small_logo: string;
        sys_large_logo: string;
        readonly sys_back_cartoon: string;
        sys_login_way: string[];
        sys_account_type: string[];
        sys_ip_check: string;
        sys_database_addr: string;
        sys_database_port: string;
        sys_connect_username: string;
        sys_schema: string;
        sys_portrait_platform: string;
        sys_portrait_platform_basic: string;
        sys_allow_ip: string;
        sys_version: string;
        sys_company_logo: string;
        sys_copyright: string;
        sys_status: string;
        sys_notice: string;
    }>;
    backup(): void;
    recover(): void;
    clear(): void;
    getField: (name: string) => string | string[] | undefined;
    setField: (name: string, value: any) => void;
    static ipCheck(): Promise<any>;
}
export type { SystemConfigProps };