If the incoming object has a list that needs to be converted to a typed one we need to indicate the class of the individual items.

Remember: The class of the list items must be a BuildableResource.

import { BuildableResource, Properties } from "tapi.js";
import Post from "path/to/classes/Post";

@Properties.Resource
class TestClass extends BuildableResource {
	@Properties.ListOf(Post)
	public listOfPosts: Post[];
}

$: ls decorators/