Class CustomLogger

packages/common/test/services/logger.service.spec.ts:361–365

    });
    describe('when custom logger is being used', () => {
      class CustomLogger implements LoggerService {
        log(message: any, context?: string) {}
        error(message: any, trace?: string, context?: string) {}
        warn(message: any, context?: string) {}
      }

      const customLogger = new CustomLogger();
      let previousLoggerRef: LoggerService;