export declare class Debug {
    isDebug: boolean;
    warn: {
        (message?: any, ...optionalParams: any[]): void;
        (message?: any, ...optionalParams: any[]): void;
    };
    error: {
        (message?: any, ...optionalParams: any[]): void;
        (message?: any, ...optionalParams: any[]): void;
    };
    trace(...msg: any[]): void;
    log(...msg: any[]): void;
    info(...msg: any[]): void;
    group(msg: string): void;
    groupCollapsed(msg: string): void;
    groupEnd(): void;
}