How to import date-fns module via Aurelia CLI

Hi, @ViktorDimitrievski.
Thank you for your prompt reply.
I tried it, but date-fns package has no dist directory.
The structure of directories is like below.

node_modules/date-fns/
├── CHANGELOG.md
├── LICENSE.md
├── README.md
├── index.js
├── package.json
├── add_days
│   ├── index.js
│   ├── index.js.flow
│   └── package.json
├── add_hours
│   ├── index.js
│   ├── index.js.flow
│   └── package.json
    .
    .
    .
├── last_day_of_year
│   ├── index.js
│   ├── index.js.flow
│   └── package.json
├── locale
│   ├── _lib
│   │   ├── build_formatting_tokens_reg_exp
│   │   └── package.json
│   ├── package.json
│   └── zh_tw
│       ├── build_distance_in_words_locale
│       ├── build_format_locale
│       ├── index.js
│       └── package.json
├── max
│   ├── index.js
│   ├── index.js.flow
│   └── package.json
├── sub_years
│   ├── index.js
│   ├── index.js.flow
│   └── package.json
└── typings.d.ts

259 directories, 539 files

I’ve looked over the following official docs, but I couldn’t find any solutions…
http://aurelia.io/docs/build-systems/aurelia-cli#adding-client-libraries-to-your-project