Asks a json.serializable.Serializable implementation to deserialize the
property contained inside property_node and place its value
into value.
The value can be:
an empty gobject.value.Value initialized by G_VALUE_INIT, which will be automatically
initialized with the expected type of the property by using the given
property description (since JSON-GLib 1.6)
Asks a json.serializable.Serializable implementation to deserialize the property contained inside property_node and place its value into value.
The value can be:
This function will not be called for properties that are marked as as G_PARAM_CONSTRUCT_ONLY.