export declare class LogHelper {
    static DEBUG: boolean;
    static silence: boolean;
    static debug: (msg: any, err?: Error | undefined) => void;
    static log: (msg: any) => void;
    static warn: (msg: any) => void;
    static error: (msg: any) => void;
    static info: (msg: any) => void;
    static print: (msg: any) => void;
}