import { LoggerService as NestLoggerService } from '@nestjs/common';
import { HintTags, LoggerModuleOptions } from './logger.types';
export declare class LoggerService<M = string> implements NestLoggerService {
    private readonly _console;
    private readonly _local?;
    constructor(opts?: LoggerModuleOptions);
    tagger: <D, T extends Record<string, any>>(_default?: Partial<D & HintTags> | undefined) => (tags?: Partial<T & HintTags> | undefined) => Partial<HintTags & D & T>;
    setContext: (context: string) => void;
    log: (message: M, _tags?: string | (Record<string, any> & HintTags) | undefined) => void;
    warn: (message: M, _tags?: string | (Record<string, any> & HintTags) | undefined) => void;
    error: (message: M, _tags?: string | (Record<string, any> & HintTags) | undefined) => void;
    debug: (message: M, _tags?: string | (Record<string, any> & HintTags) | undefined) => void;
    private define;
}
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