The key to register the usable under.
All usables must have a type.
Any usable matching the registered type will used the passed function to
create its Cache -- this is typically the return result of invokeHelper,
Any usables must have a type property matching this string
Receives the the parent context and object passed to the @use decorator.
Generated using TypeDoc
Register with the usable system. This is only needed for for the
@usedecorator, as use(this, Helper) is a concise wrapper around the helper-manager system.The return type must be a "Cache" returned from
invokeHelperso that@use's usage ofgetValuegets the value (as determined by the helper manager you wrote for your usable).