Defines the properties attached to each error.
Makes it easy to define the properties attached to each error by just allowing passing the error (regardless of error type) as T in [[KnownError]] and [[InternalError]].
Defines the properties attached to each error.
Makes it easy to define the properties attached to each error by just allowing passing the error (regardless of error type) as T in [[KnownError]] and [[InternalError]].