import { LogLevel } from './log-level';
export declare class LoggerService {
    private logLevel;
    private console;
    private logPrefix?;
    constructor(logLevel: LogLevel, console: Console, logPrefix?: string | undefined);
    log(msg: string, ...args: any[]): void;
    trace(msg: string, ...args: any[]): void;
    debug(msg: string, ...args: any[]): void;
    info(msg: string, ...args: any[]): void;
    warn(msg: string, ...args: any[]): void;
    error(msg: string, ...args: any[]): void;
    private print;
    private getFormattedMessage;
}