Readonly
$Data part of the model, which is observable and will be serialized in snapshots. Use it if one of the data properties matches one of the model properties/functions.
Readonly
$modelModel type name.
Model internal id. Can be modified inside a model action.
It will return undefined
if there's no id prop set.
Performs a type check over the model instance. For this to work a data type has to be declared as part of the model properties.
A TypeCheckError
or null
if there is no error.
Any kind of model instance.