export declare const appSettings: {
    log4js: {
        traceLogConfig: {
            appenders: {
                fileAppender: {
                    type: string;
                    filename: string;
                };
                consoleAppender: {
                    type: string;
                    layout: {
                        type: string;
                        pattern: string;
                    };
                };
            };
            categories: {
                default: {
                    appenders: string[];
                    level: string;
                };
            };
        };
    };
};