Interface LaravelUi5\Core\Ui5\Capabilities\SlottableInterface

The slot-consume capability — the slots an artifact's render (or, for a non-rendering consumer, its execution) depends on.

Split from the former two-method capability (Enterprise API notes, 2026-07-13): consuming slots and proposing slots are independent concerns, and most consumers never propose. This interface carries the consume half only; the propose half lives in {@see SlotProposableInterface}, which extends this one (every proposer is also a consumer).

Composition nodes (Dashboard, Card, Tile, Chart, DashboardGroup) that contribute values to the active composition implement {@see SlotProposableInterface} (this + getSlotProposals()).
Pure consumers (a Report, and — via the SDK — a typed action handler that opts in) implement this interface alone: they declare what they need and never propose.

The slot catalog itself lives on module classes via #[Slot] declarations (see {@see \LaravelUi5\Core\Parameters\Attributes\Slot}). Abstract bases default {@see getRequiredSlots()} to [] — no existing artifact is forced into the contract.

Slot identity is BackedEnum-typed (Parameter API D11): getRequiredSlots() returns enum cases directly.

LaravelUi5\Core\Ui5\Capabilities\SlottableInterface
- LaravelUi5\Core\Ui5\Contracts\Ui5ReportInterface extends Ui5ArtifactInterface, SlottableInterface
  - LaravelUi5\Core\Ui5\AbstractUi5Report implements Ui5ReportInterface uses HasArtifactIdentity, SluggedSource
- LaravelUi5\Core\Ui5\Capabilities\SlotProposableInterface extends SlottableInterface
  - LaravelUi5\Core\Ui5\Contracts\Ui5ChartInterface extends Ui5ArtifactInterface, SlotProposableInterface
    - LaravelUi5\Core\Ui5\AbstractUi5Chart implements Ui5ChartInterface uses HasArtifactIdentity
  - LaravelUi5\Core\Ui5\Contracts\Ui5CardInterface extends Ui5ArtifactInterface, SlotProposableInterface
    - LaravelUi5\Core\Ui5\AbstractUi5Card implements Ui5CardInterface uses HasArtifactIdentity, SluggedSource
  - LaravelUi5\Core\Ui5\Contracts\Ui5DashboardInterface extends Ui5ArtifactInterface, SlotProposableInterface
    - LaravelUi5\Core\Ui5\AbstractUi5Dashboard implements Ui5DashboardInterface uses HasArtifactIdentity
  - LaravelUi5\Core\Ui5\Contracts\Ui5TileInterface extends Ui5ArtifactInterface, SlotProposableInterface
    - LaravelUi5\Core\Ui5\AbstractUi5Tile implements Ui5TileInterface uses HasArtifactIdentity
  - LaravelUi5\Core\Ui5\Contracts\Ui5DashboardGroupInterface extends Ui5ArtifactInterface, SlotProposableInterface
    - LaravelUi5\Core\Ui5\AbstractUi5DashboardGroup implements Ui5DashboardGroupInterface uses HasArtifactIdentity

Methods
`public`	`getRequiredSlots(): BackedEnum[]` Slot identities this artifact's render (or execution) depends on. The leaf-emitter / consumer passes the list to {@see … Slot identities this artifact's render (or execution) depends on. The leaf-emitter / consumer passes the list to {@see \LaravelUi5\Core\Parameters\Contracts\ParameterPipelineInterface::resolve()}; unfilled slots throw and propagate up as a typed error. Implemented by `LaravelUi5\Core\Ui5\AbstractUi5Tile::getRequiredSlots()` `LaravelUi5\Core\Ui5\AbstractUi5Chart::getRequiredSlots()` `LaravelUi5\Core\Ui5\AbstractUi5DashboardGroup::getRequiredSlots()` `LaravelUi5\Core\Ui5\AbstractUi5Card::getRequiredSlots()` `LaravelUi5\Core\Ui5\AbstractUi5Dashboard::getRequiredSlots()` `LaravelUi5\Core\Ui5\AbstractUi5Report::getRequiredSlots()`	#

Namespaces

Interfaces

Interface LaravelUi5\Core\Ui5\Capabilities\SlottableInterface

Implemented by