Non-volatile state management for a ControllerNode.
The default implementation for matter.js uses synchronous APIs for storage.
However, this will change in the future, and other implementations may be
backed by asynchronous storage. So the public API is asynchronous.
Non-volatile state management for a ControllerNode.
The default implementation for matter.js uses synchronous APIs for storage. However, this will change in the future, and other implementations may be backed by asynchronous storage. So the public API is asynchronous.