export interface Logger {
    trace: (message?: any, ...optionalParams: any[]) => void;
    debug: (message?: any, ...optionalParams: any[]) => void;
    info: (message?: any, ...optionalParams: any[]) => void;
    warn: (message?: any, ...optionalParams: any[]) => void;
    error: (message?: any, ...optionalParams: any[]) => void;
    [x: string]: any;
}
export declare const silentLogger: Logger;