import { LogTypeValue } from '../Enum';
export declare type CallbackFunction = (...arg) => any;
export declare class Logger {
    private static instance;
    private logType;
    private logWriter;
    private constructor();
    static create(logType?: LogTypeValue, logWriter?: CallbackFunction): void;
    static readonly Stream: Logger;
    write(logType: LogTypeValue, message: string): void;
}