/******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
import { AnimationState, AnimationStateData, type Bone, type Skeleton, type SkeletonCoordinateConverter, SkeletonPhysicsMovement } from "@esotericsoftware/spine-core";
import * as Phaser from "phaser";
import { type SpineGameObjectBoundsProvider } from "./SpineGameObjectBounds.js";
import type { SpinePlugin } from "./SpinePlugin.js";
export type { SpineGameObjectBoundsProvider } from "./SpineGameObjectBounds.js";
export { AABBRectangleBoundsProvider, SetupPoseBoundsProvider, SkinsAndAnimationBoundsProvider } from "./SpineGameObjectBounds.js";
declare class BaseSpineGameObject extends Phaser.GameObjects.GameObject {
    constructor(scene: Phaser.Scene, type: string);
}
/** Options used to construct a {@link SpineGameObject}. */
export interface SpineGameObjectOptions {
    /** Initial x-position in Phaser coordinates. */
    x?: number;
    /** Initial y-position in Phaser coordinates. */
    y?: number;
    /** Phaser cache key for the loaded Spine skeleton data. */
    dataKey: string;
    /** Phaser cache key for the loaded Spine atlas. */
    atlasKey: string;
    /** Bounds provider used to calculate the Phaser GameObject size and display origin. */
    boundsProvider?: SpineGameObjectBoundsProvider;
}
/** Options accepted by the `this.add.spine(...)` factory after position and cache keys. */
export type SpineGameObjectFactoryOptions = Omit<SpineGameObjectOptions, "x" | "y" | "dataKey" | "atlasKey">;
declare const SpineGameObject_base: typeof BaseSpineGameObject & import("./mixins.js").Type<Phaser.GameObjects.Components.Alpha, any[]> & import("./mixins.js").Type<Phaser.GameObjects.Components.Visible, any[]> & import("./mixins.js").Type<Phaser.GameObjects.Components.Transform, any[]> & import("./mixins.js").Type<Phaser.GameObjects.Components.ScrollFactor, any[]> & import("./mixins.js").Type<Phaser.GameObjects.Components.Flip, any[]> & import("./mixins.js").Type<Phaser.GameObjects.Components.ComputedSize, any[]> & import("./mixins.js").Type<Phaser.GameObjects.Components.Origin, any[]> & import("./mixins.js").Type<Phaser.GameObjects.Components.Depth, any[]>;
/**
 * A SpineGameObject is a Phaser {@link GameObject} that can be added to a Phaser Scene and render a Spine skeleton.
 *
 * The Spine GameObject is a thin wrapper around a Spine {@link Skeleton}, {@link AnimationState} and {@link AnimationStateData}. It is responsible for:
 * - updating the animation state
 * - applying the animation state to the skeleton's bones, slots, attachments, and draw order.
 * - updating the skeleton's bone world transforms
 * - rendering the skeleton
 *
 * See the {@link SpinePlugin} class for more information on how to create a `SpineGameObject`.
 *
 * The skeleton, animation state, and animation state data can be accessed via the repsective fields. They can be manually updated via {@link updatePose}.
 *
 * To modify the bone hierarchy before the world transforms are computed, a callback can be set via the {@link beforeUpdateWorldTransforms} field.
 *
 * To modify the bone hierarchy after the world transforms are computed, a callback can be set via the {@link afterUpdateWorldTransforms} field.
 *
 * The class also features methods to convert between the skeleton coordinate system and the Phaser coordinate system.
 *
 * See {@link skeletonToGame}, {@link gameToSkeleton}, and {@link gameToBone}.
 */
export declare class SpineGameObject extends SpineGameObject_base implements SkeletonCoordinateConverter {
    readonly plugin: SpinePlugin;
    blendMode: number;
    skeleton: Skeleton;
    animationStateData: AnimationStateData;
    animationState: AnimationState;
    beforeUpdateWorldTransforms: (object: SpineGameObject) => void;
    afterUpdateWorldTransforms: (object: SpineGameObject) => void;
    private offsetX;
    private offsetY;
    /** Tracks this GameObject's transform movement and applies it to skeleton physics constraints when enabled. */
    readonly skeletonPhysics: SkeletonPhysicsMovement;
    constructor(scene: Phaser.Scene, plugin: SpinePlugin, options: SpineGameObjectOptions);
    /** @deprecated Pass a {@link SpineGameObjectOptions} object as the third argument instead. */
    constructor(scene: Phaser.Scene, plugin: SpinePlugin, x: number, y: number, dataKey: string, atlasKey: string, boundsProvider?: SpineGameObjectBoundsProvider);
    /** Bounds provider used to calculate this GameObject's size and display origin. */
    boundsProvider: SpineGameObjectBoundsProvider;
    updateSize(): void;
    /** Horizontal skeleton render offset from the Phaser GameObject origin. */
    get renderOffsetX(): number;
    /** Vertical skeleton render offset from the Phaser GameObject origin. */
    get renderOffsetY(): number;
    /** Converts `point` in-place from skeleton coordinates to Phaser game coordinates. */
    skeletonToGame(point: {
        x: number;
        y: number;
    }): void;
    /** Converts `point` in-place from Phaser game coordinates to skeleton coordinates. */
    gameToSkeleton(point: {
        x: number;
        y: number;
    }): void;
    /** Converts `point` in-place from Phaser game coordinates to a bone's local coordinates. */
    gameToBone(point: {
        x: number;
        y: number;
    }, bone: Bone): void;
    /** @deprecated Use {@link skeletonToGame} instead. */
    skeletonToPhaserWorldCoordinates(point: {
        x: number;
        y: number;
    }): void;
    /** @deprecated Use {@link gameToSkeleton} instead. */
    phaserWorldCoordinatesToSkeleton(point: {
        x: number;
        y: number;
    }): void;
    /** @deprecated Use {@link gameToBone} instead. */
    phaserWorldCoordinatesToBone(point: {
        x: number;
        y: number;
    }, bone: Bone): void;
    /**
     * Updates the {@link AnimationState}, applies it to the {@link Skeleton}, then updates the world transforms of all bones.
     * @param delta The time delta in milliseconds
     */
    updatePose(delta: number): void;
    preUpdate(_time: number, delta: number): void;
    preDestroy(): void;
    willRender(camera: Phaser.Cameras.Scene2D.Camera): boolean;
    renderWebGL(renderer: Phaser.Renderer.WebGL.WebGLRenderer, src: SpineGameObject, camera: Phaser.Cameras.Scene2D.Camera, parentMatrix: Phaser.GameObjects.Components.TransformMatrix): void;
    renderCanvas(renderer: Phaser.Renderer.Canvas.CanvasRenderer, src: SpineGameObject, camera: Phaser.Cameras.Scene2D.Camera, parentMatrix: Phaser.GameObjects.Components.TransformMatrix): void;
}