import { Level } from './logger.utils';
export declare class Logger {
    private contextStorage;
    private errorContextStorage;
    private transports;
    addTransport(transport: (level: Level, log: string) => void): void;
    initLogContext(callback: () => void): void;
    addLogContext(context: Record<string, any>): void;
    addErrorContext(context: Record<string, any>): void;
    log(level: Level, message: string, params?: {
        [name: string]: any;
    }): void;
    debug(message: string, params?: {
        error?: Error;
        [name: string]: any;
    }): void;
    info(message: string, params?: {
        error?: Error;
        [name: string]: any;
    }): void;
    warn(message: string, params?: {
        error?: Error;
        [name: string]: any;
    }): void;
    error(message: string, params?: {
        error?: Error;
        [name: string]: any;
    }): void;
}