`HasTablesListener`

The HasTablesListener type describes a function that is used to listen to Tables as a whole being added to or removed from the Store.

(
  store: Store,
  hasTables: boolean,
): void

	Type	Description
`store`	`Store`	A reference to the `Store` that changed.
`hasTables`	`boolean`	Whether `Tables` now exist or not.
returns	`void`	This has no return value.

A HasTablesListener is provided when using the addHasTablesListener method. See that method for specific examples.

When called, a HasTablesListener is given a reference to the Store. It is also given a flag to indicate whether Tables now exist (having not done previously), or do not (having done so previously).

Since

v4.4.0