ToImmSet

:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

Returns an immutable set (ImmSet) based on the values of the current ImmMap

public function toImmSet(): ImmSet<Tv>;

Returns

• ImmSet<Tv> - an ImmSet with the current values of the current ImmMap.

Examples

See Map::toImmSet for usage examples.