type narrowing for mapping dependency

[teunmooij]

Fixes #19

By marking the type parameter in the dependsOn function typescript narrows we dependency, removing the need of marking it explicitely as const.

• Tests pass
• Appropriate changes to README are included in PR

[infinitas-cliftobot]

👋 Hi!

Sorry for interrupting your PR workflow, but we need your help!

We're busy updating the Infinitas Service Catalog so it contais a list of all the services we have at Infinitas and make them easily discoverable for everyone. You can find the catalog here in Notion.

The thing we're asking all repository contributors is to add a bit of metadata to your repository by adding a catalog-info.yaml to the root of each repository that we automatically index each night.

If you want to take a look at a working implementation, please check the eCommerce repo

Once the catalog file is added to the repo we'll promise to stop reminding you when creating new PR's.

Might you need any further assistance feel free to reach out to Clifton, Henk or Jerome.

And remember: