export declare type LoggerLevels = "error" | "warn" | "info" | "debug" | "all";
export interface ILoggerOptions {
    [key: string]: {
        level: LoggerLevels[];
        log?: LoggerLevels[];
    };
}
export declare class Logger {
    private _ns;
    private _logDir;
    private _levels;
    private _logOptions;
    private _active;
    constructor(ns: string);
    static SetOptions(opt?: ILoggerOptions | null, logOutPath?: string): void;
    static Error(...args: any[]): void;
    static Warn(...args: any[]): void;
    static Info(...args: any[]): void;
    static Debug(...args: any[]): void;
    error(...args: any[]): void;
    warn(...args: any[]): void;
    info(...args: any[]): void;
    debug(...args: any[]): void;
    private _log(level?, ...args);
}