[V] $parentResource

const $parentResource: ParentResourceDecorator;

@parentResource marks a model with a reference to its parent resource type

The first argument should be a reference to a model type which will be treated as the parent type of the target model type. This will cause the @key properties of all parent types of the target type to show up in operations of the Resource*<T> interfaces defined in this library.

@parentResource can only be applied to models.