Logging to Loggly in TypeScript

loggly-winston-typescript.ts

// run npm i -D @types/winston
// run npm i winston
import {Logger, transports} from 'winston';
// run npm i winston-loggly-bulk
require('winston-loggly-bulk');

const logger = new Logger({
    transports: [
        new transports.Console(),
        new transports.Loggly({
            token: 'YOUR_TOKEN',
            subdomain: 'YOUR_SUBDOMAIN',
            json: true,
        })
    ]
});

// define interface to only log a part of data
interface Loggable {
    id?: string,
    getLog(): string
    description?: string
}

const message: Loggable = {
    id: 'test',
    getLog() {
        return 'Hello from TypeScript!!';
    }
    // there is no description since it is optional
};

// function to use only our Loggable interface
function logMessage (message: Loggable) {
    logger.info(message.getLog());
}

// log something
logMessage(message);

I'm getting an error on this line:
https://gist.github.com/mrister/0640724a2cb56fd97114c9c273226178#file-loggly-winston-typescript-ts-L10

saying that Loggly is not recognized in transports