This is the local options semantics based on which setters getters are created and reactivity is initiated.
This local object is only valid for Artboard.
Artboard merges global and local object both to the model
Format
PROPERTRY_NAME: {
value: // default value of the property,
meta: {
typeCheck: // The setter value will be checked using this. If the value is function then the setter value
// is passed as args.
typeExpected: // The output of typecheck action will be tested against this. Truthy value will set the
// value to the setter
sanitizaiton: // Need for sanitization before type is checked
}
}