siren-types

A bunch of Siren types defined in TypeScript plus some useful functions

Usage no npm install needed!

<script type="module">
  import sirenTypes from 'https://cdn.skypack.dev/siren-types';
</script>

README

Siren Types for TypeScript

The goal of this project is to create TypeScript types that properly map to the Siren specification. My goal is to adhere to the JSON Schema for Siren.

If you are interested in this, you might also be interested in my TypeScript Siren API navigation package, siren-nav.

Caveats

Generics

I use generics in this library primarily to represent the type of proeprties.

Property Types

From a typing standpoint, the properties field must be specified in literals but the type of properties can be undefined. I know it seems odd, but the goal here is to force users to specify the type of properties (yes, even if that type is undefined).

Aliases

The JSON Schema for Siren gives names to various constructs. I have included TypeScript definitions for all of those. However, some of the names are a bit verbose (e.g., EmbeddedRepresentationSubEntity vs. EmbeddedLinkSubEntity). So I've also established aliases for those (EmbeddedEntity and LinkEntity respectively). Given the naming in Siren, you might expect the shorthands to be EmbeddedRepresentation and EmbeddedLink. The point is that there are two types of entities (unfortunately...). I only use the EmbeddedEntity type of entity, but the library supports both.