`onStartTransaction`

The onStartTransaction function registers a listener that is called at the start of every Store transaction.

onStartTransaction(
  listener: TransactionListener,
  storeOrStoreId?: MaybeGetter<undefined | StoreOrStoreId>,
): void

	Type	Description
`listener`	`TransactionListener`	The function to call at transaction start.
`storeOrStoreId?`	`MaybeGetter<undefined \| StoreOrStoreId>`	The `Store` to use, or its `Id`.
returns	`void`	This has no return value.

Since

v8.1.0