export declare class InternalLogger {
    private static debugEnabled;
    static configure(debug: boolean): void;
    private static getCallerInfo;
    static info(message: any, ...optionalParams: any[]): void;
    static debug(message: any, ...optionalParams: any[]): void;
    static warn(message: any, ...optionalParams: any[]): void;
    static error(message: any, ...optionalParams: any[]): void;
}