import { CliUx } from '@oclif/core';
import { Options } from '@oclif/core/lib/cli-ux/action/base';
declare enum Level {
    Debug = "DEBUG",
    Info = "INFO",
    Warn = "WARN",
    Error = "ERROR",
    Cli = "CLI",
    Silent = "SILENT",
    Disabled = "DISABLED"
}
export declare class Logger {
    static print(message: string): void;
    static debug(message: string): void;
    static info(message: string): void;
    static warn(message?: string): void;
    static error(message?: string): void;
    static important(message?: string): void;
    static default(): string;
    static logLevels(): {
        [level: string]: Level;
    };
    static cliPrompt(message: string, options?: CliUx.IPromptOptions): Promise<any>;
    static cliHeader(message: string): void;
    static cliStart(action: string, status?: string, opts?: Options): void;
    static cliEnd(message?: string): void;
    static cliEndOk(): void;
    static cliEndPending(): void;
    static cliEndSkipped(): void;
    static cliEndFailed(): void;
    static cliObject(obj: any, keys?: string[]): void;
    static breakLine(): void;
    static debugStartTime(label: string): void;
    static debugEndTime(label: string): void;
    private static shouldLog;
    private static logWithColor;
}
export {};