import {Logger, LoggerFactory} from 'lines-logger';

let factory: LoggerFactory = new LoggerFactory();
let logger: Logger = factory.getLogger('tag');

logger.log('Hello world')(); // pay attention to () in the end. `logger.log` returns a function that should be called, thus `console.log` is called from YOUR location instead of the library.
logger.debug('My array is {}, object is {}', [1,2,3], {1:1, 2:2})();