Run the following commands in the given order
$ npm install
The project is runned with pure node
You can modify the index.ts file to execute the code you want
You can build the project with
$ npm run build
In order to run all test cases execute
$ npm run test
There are some custom commands defined to run different DesignPattern examples, such as
$ npm run factory
$ npm run factory-ex
$ npm run abstract-factory