/// <reference types="node" />
import { LogLevel } from '../log-levels';
import type { ITransport } from '../types/transport.iface';
export declare class CliTransport implements ITransport {
    private _outputStream;
    private _prefixColor;
    private _prefixes;
    private _defaultPrefix;
    private _colors;
    private _defaultColor;
    private _levelLimit;
    constructor(outputStream: NodeJS.WritableStream, options?: {
        logLevel?: LogLevel;
    });
    setLogLevelPrefixes(prefixes: Record<LogLevel, string> | null): void;
    setDefaultPrefix(defaultPrefix: string | null): void;
    setLogLevelColors(colors: Record<LogLevel, string> | null): void;
    setDefaultColor(defaultColor: string | null): void;
    setLevelLimit(logLevel: LogLevel): void;
    logMessage(logLevel: LogLevel, ...args: Array<unknown>): void;
    _getMessageColor(logLevel: LogLevel): string;
}