import { LogLevelEnum } from "./log-level-enum";
import { LoggerOptions } from "./logger-options";
export declare class Logger {
    protected readonly logLevelsOrder: string[];
    private readonly context?;
    private readonly level;
    private readonly originIndex;
    private readonly filter;
    constructor(context?: object, options?: LoggerOptions);
    debug(message: string, extra?: object): void;
    error(message: string, extra?: object): void;
    info(message: string, extra?: object): void;
    log(rawLevel: LogLevelEnum, message: string, extra?: object): void;
    warn(message: string, extra?: object): void;
    protected getOrigin(): string;
    protected createMessage(level: string, message: string, context?: object, extra?: object): string;
    protected shouldLog(logLevel: string, messageLevel: LogLevelEnum): boolean;
}