Const
In-core registry of offline sync handlers. Read by the offline engine at replay time.
Register (or replace) a sync handler under id. Called by data plugins at load (e.g. editor: registerHandler("poi", EditorSyncHandler)). No-op for falsy inputs.
id
registerHandler("poi", EditorSyncHandler)
the handler registered under id, or undefined.
undefined
Test seam: clear all registered handlers.
In-core registry of offline sync handlers. Read by the offline engine at replay time.