get Flow built-in type definition files.

Flow Buit-in type definition files are hosted facebook/flow.
If you would like to get those files some reason, you have to manual copy.

I Assume you have experience of flow-typed. Otherwise you might be start from flow-typed.

recommend global install

$ yarn global add flow-typedef

In the same directory as package.json that flow-bin installed(almost where is project root), execute flow-typedef command. Then typedef files will be generated under the flow-typed/built-in.

# cd your-project-dir
$ flow-typedef

flow-typedef detect your flow-bin version and get same version typedef files.

And more, I reccomend following setting.

// .flowconfig

[ignore]

[include]

[libs]

[lints]

[options]
no_flowlib=true

[strict]

Because Flow built in lib def already there in your /flow-typed.
see option detail https://flow.org/en/docs/config/options/#toc-no-flowlib-boolean

Thanks goes to these wonderful people (emoji key):

ryota-murakami 💻 📖 ⚠️

This project follows the all-contributors specification. Contributions of any kind welcome!