/******************************************************************************
 * 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 { type Animation, AnimationState, Color, type Disposable, type Downloader, Skeleton, type StringMap, TimeKeeper, type TrackEntry } from "@esotericsoftware/spine-core";
import { AssetManager, LoadingScreen, ManagedWebGLRenderingContext, SceneRenderer } from "@esotericsoftware/spine-webgl";
export interface SpinePlayerConfig {
    skeleton?: string;
    jsonField?: string;
    scale?: number;
    atlasUrl?: string;
    atlas?: string;
    rawDataURIs?: StringMap<string>;
    animation?: string;
    animations?: string[];
    defaultMix?: number;
    skin?: string | string[];
    skins?: string[];
    showControls?: boolean;
    showLoading?: boolean;
    debug?: boolean | {
        [key: string]: boolean;
        bones: boolean;
        regions: boolean;
        meshes: boolean;
        bounds: boolean;
        paths: boolean;
        clipping: boolean;
        points: boolean;
        hulls: boolean;
    };
    viewport?: {
        x?: number;
        y?: number;
        width?: number;
        height?: number;
        clip?: boolean;
        padLeft?: string | number;
        padRight?: string | number;
        padTop?: string | number;
        padBottom?: string | number;
        debugRender?: boolean;
        transitionTime?: number;
        animations?: StringMap<Viewport>;
    };
    alpha?: boolean;
    preserveDrawingBuffer: boolean;
    backgroundColor?: string;
    fullScreenBackgroundColor?: string;
    backgroundImage?: {
        url: string;
        x?: number;
        y?: number;
        width?: number;
        height?: number;
    };
    mipmaps?: boolean;
    interactive?: boolean;
    controlBones?: string[];
    success?: (player: SpinePlayer) => void;
    error?: (player: SpinePlayer, msg: string) => void;
    frame?: (player: SpinePlayer, delta: number) => void;
    updateWorldTransform?: (player: SpinePlayer, delta: number) => void;
    update?: (player: SpinePlayer, delta: number) => void;
    draw?: (player: SpinePlayer, delta: number) => void;
    loading?: (player: SpinePlayer, delta: number) => void;
    downloader?: Downloader;
}
export interface Viewport {
    x: number;
    y: number;
    width: number;
    height: number;
    padLeft: string | number;
    padRight: string | number;
    padTop: string | number;
    padBottom: string | number;
    clip?: boolean;
}
export declare class SpinePlayer implements Disposable {
    private config;
    parent: HTMLElement;
    dom: HTMLElement;
    canvas: HTMLCanvasElement | null;
    context: ManagedWebGLRenderingContext | null;
    sceneRenderer: SceneRenderer | null;
    loadingScreen: LoadingScreen | null;
    assetManager: AssetManager | null;
    bg: Color;
    bgFullscreen: Color;
    private playerControls;
    private timelineSlider;
    private playButton;
    private skinButton;
    private pinnedSkins;
    private animationButton;
    private playTime;
    private selectedBones;
    private cancelId;
    popup: Popup | null;
    error: boolean;
    skeleton: Skeleton | null;
    animationState: AnimationState | null;
    paused: boolean;
    speed: number;
    time: TimeKeeper;
    private stopRequestAnimationFrame;
    private disposed;
    private viewport;
    private currentViewport;
    private previousViewport;
    private viewportTransitionStart;
    private eventListeners;
    private input?;
    constructor(parent: HTMLElement | string, config: SpinePlayerConfig);
    dispose(): void;
    addEventListener(target: any, event: any, func: any): void;
    private validateConfig;
    private initialize;
    private loadSkeleton;
    private setupInput;
    play(): void;
    pause(): void;
    setAnimation(animation: string | Animation, loop?: boolean): TrackEntry;
    addAnimation(animation: string | Animation, loop?: boolean, delay?: number): TrackEntry;
    setViewport(animation: string | Animation): Animation;
    private percentageToWorldUnit;
    private calculateAnimationViewport;
    private drawFrame;
    startRendering(): void;
    stopRendering(): void;
    private hidePopup;
    private showSpeedDialog;
    private showAnimationsDialog;
    private applyCombinedSkin;
    private showSkinsDialog;
    private showSettingsDialog;
    private showError;
}
declare class Popup {
    private id;
    private button;
    private player;
    private parent;
    dom: HTMLElement;
    private className;
    constructor(id: string, button: HTMLElement, player: SpinePlayer, parent: HTMLElement, htmlContent: string);
    dispose(): void;
    hide(id: string): boolean;
    show(): void;
}
export {};