import { LoggerService } from '@nestjs/common';
import { ConfigService } from '../../config/services/config.service';
import { ILogger } from '../logger/logger';
import { LogEntryModel } from '../models/system.model';
import { LogEntryType } from '../system.constants';
export declare class SystemLoggerService implements LoggerService {
    private readonly configService;
    private readonly consoleLogger;
    private readonly rb;
    private readonly loggers;
    private seq;
    private systemConfig;
    private allowedTypes;
    constructor(configService: ConfigService);
    setAllowedTypes(levels: LogEntryType[]): void;
    register(logger: ILogger): void;
    handleConfigurationUpdatedEvent(): void;
    private emit;
    log(message: any, contextOrTag?: any[], tagOrNothing?: string): void;
    error(message: any, stackOrContext?: any[], contextOrTag?: any[], tagOrNothing?: string): void;
    warn(message: any, contextOrTag?: any[], tagOrNothing?: string): void;
    debug?(message: any, contextOrTag?: any[], tagOrNothing?: string): void;
    verbose?(message: any, context?: any[]): void;
    getLatest(afterId?: string, limit?: number, tags?: string[], resources?: string[]): LogEntryModel[];
    private get config();
}