import { CanvasNode, CanvasNodeEvents, CanvasNodeOptions, Event } from "canvasom";
/**
 * Data type of `enter` events on scene nodes.
 */
export interface SceneNodeEnterEventData {
    currentScene: SceneNode<any> | null;
}
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/**
 * Emits on entering a scene. (stoppable & cancelable)
 */
export declare type SceneNodeEnterEvent = Event<'enter', SceneNodeEnterEventData>;
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/**
 * Data type of `exit` events on scene nodes.
 */
export interface SceneNodeExitEventData {
    nextScene: SceneNode<any> | null;
}
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/**
 * Emits on exiting a scene. (stoppable & cancelable)
 */
export declare type SceneNodeExitEvent = Event<'exit', SceneNodeExitEventData>;
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/**
 * Event map of {@link SceneNode}.
 */
export interface SceneNodeEvents extends CanvasNodeEvents {
    enter: SceneNodeEnterEvent;
    exit: SceneNodeExitEvent;
}
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/**
 * Type of options of {@link SceneNode}.
 */
export declare type SceneNodeOptions<Events extends SceneNodeEvents> = (CanvasNodeOptions<Events> & Partial<{
    /**
     * @override CanvasNodeOptions.stretch
     * @default 1
     */
    stretch: number;
    /**
     * @override CanvasNodeOptions.penetrable
     * @default true
     */
    penetrable: boolean;
}>);
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/**
 * Class of scene nodes.
 */
export declare class SceneNode<Events extends SceneNodeEvents = SceneNodeEvents> extends CanvasNode<Events> {
    /** dts2md break */
    /**
     * Constructor of {@link SceneNode}.
     */
    constructor(options?: SceneNodeOptions<Events>);
    /** dts2md break */
    /**
     * @override CanvasNodeOptions.penetrable
     * @default true
     */
    penetrable: boolean;
}