message: Improve typedef for ILogger
diff: @@ -8,11 +8,11 @@ export enum LogLevel {
  }
  export interface ILogger {
  - debug(message?: any, ...optionalParams: any[]): void;
  - log(message?: any, ...optionalParams: any[]): void;
  - info(message?: any, ...optionalParams: any[]): void;
  - warn(message?: any, ...optionalParams: any[]): void;
  - error(message?: any, ...optionalParams: any[]): void;
  + debug: typeof console.debug;
  + log: typeof console.log;
  + info: typeof console.info;
  + warn: typeof console.warn;
  + error: typeof console.error;
  }
  export class Logger implements ILogger {
  