BaseValueConnectorImplementations

{
  connect?: () => Promise<void>;
  disconnect?: () => Promise<void>;
  readValueAtom: (context: Context) => Promise<Atom | undefined>;
  readValueTimestamp: (context: Context) => Promise<Timestamp | undefined>;
  writeValueAtom: (atom: Atom, context: Context) => Promise<void>;
  writeValueTimestamp: (timestamp: Timestamp, context: Context) => Promise<void>;
  removeValueAtom: (context: Context) => Promise<void>;
}