import { type BoxDisplayModel } from '../../common';
import { ControlInstance } from '../instance';
type BoxModelChangeMessage = {
    type: typeof SlotControl.CONTAINER_BOX_MODEL_CHANGE;
    payload: {
        boxModel: BoxDisplayModel | null;
    };
};
type ItemBoxModelChangeMessage = {
    type: typeof SlotControl.ITEM_BOX_MODEL_CHANGE;
    payload: {
        index: number;
        boxModel: BoxDisplayModel | null;
    };
};
type Message = BoxModelChangeMessage | ItemBoxModelChangeMessage;
export declare class SlotControl extends ControlInstance<Message> {
    static readonly CONTAINER_BOX_MODEL_CHANGE = "makeswift::controls::slot::message::container-box-model-change";
    static readonly ITEM_BOX_MODEL_CHANGE = "makeswift::controls::slot::message::item-box-model-change";
    recv: (_message: Message) => void;
    subscribe(_listener: () => void): () => void;
    isCompositeProp(): boolean;
    children(): ControlInstance[];
    child(_key: string): ControlInstance | undefined;
    resolvesToRenderableNode(): boolean;
    changeContainerBoxModel(boxModel: BoxDisplayModel | null): void;
    changeItemBoxModel(index: number, boxModel: BoxDisplayModel | null): void;
}
export {};
//# sourceMappingURL=slot-control.d.ts.map