import { BaseObject } from "../core/BaseObject";
import { AnimationBlendType } from "../core/DragonBones";
import { AnimationConfig } from "../model/AnimationConfig";
import { AnimationData, TimelineData } from "../model/AnimationData";
import { ActionTimelineState } from "./TimelineState";
import { Armature } from "../armature/Armature";
/**
 * - The animation state is generated when the animation data is played.
 * @see dragonBones.Animation
 * @see dragonBones.AnimationData
 * @version DragonBones 3.0
 * @language en_US
 */
export declare class AnimationState extends BaseObject {
    static toString(): string;
    /**
     * @private
     */
    actionEnabled: boolean;
    /**
     * @private
     */
    additive: boolean;
    /**
     * - Whether the animation state has control over the display object properties of the slots.
     * Sometimes blend a animation state does not want it to control the display object properties of the slots,
     * especially if other animation state are controlling the display object properties of the slots.
     * @default true
     * @version DragonBones 5.0
     * @language en_US
     */
    displayControl: boolean;
    /**
     * - Whether to reset the objects without animation to the armature pose when the animation state is start to play.
     * This property should usually be set to false when blend multiple animation states.
     * @default true
     * @version DragonBones 5.1
     * @language en_US
     */
    resetToPose: boolean;
    /**
     * @private
     */
    blendType: AnimationBlendType;
    /**
     * - The play times. [0: Loop play, [1~N]: Play N times]
     * @version DragonBones 3.0
     * @language en_US
     */
    playTimes: number;
    /**
     * - The blend layer.
     * High layer animation state will get the blend weight first.
     * When the blend weight is assigned more than 1, the remaining animation states will no longer get the weight assigned.
     * @readonly
     * @version DragonBones 5.0
     * @language en_US
     */
    layer: number;
    /**
     * - The play speed.
     * The value is an overlay relationship with {@link dragonBones.Animation#timeScale}.
     * [(-N~0): Reverse play, 0: Stop play, (0~1): Slow play, 1: Normal play, (1~N): Fast play]
     * @default 1.0
     * @version DragonBones 3.0
     * @language en_US
     */
    timeScale: number;
    /**
     * @private
     */
    parameterX: number;
    /**
     * @private
     */
    parameterY: number;
    /**
     * @private
     */
    positionX: number;
    /**
     * @private
     */
    positionY: number;
    /**
     * - The auto fade out time when the animation state play completed.
     * [-1: Do not fade out automatically, [0~N]: The fade out time] (In seconds)
     * @default -1.0
     * @version DragonBones 5.0
     * @language en_US
     */
    autoFadeOutTime: number;
    /**
     * @private
     */
    fadeTotalTime: number;
    /**
     * - The name of the animation state. (Can be different from the name of the animation data)
     * @readonly
     * @version DragonBones 5.0
     * @language en_US
     */
    name: string;
    /**
     * - The blend group name of the animation state.
     * This property is typically used to specify the substitution of multiple animation states blend.
     * @readonly
     * @version DragonBones 5.0
     * @language en_US
     */
    group: string;
    private _timelineDirty;
    /**
     * - xx: Play Enabled, Fade Play Enabled
     * @internal
     */
    _playheadState: number;
    /**
     * -1: Fade in, 0: Fade complete, 1: Fade out;
     * @internal
     */
    _fadeState: number;
    /**
     * -1: Fade start, 0: Fading, 1: Fade complete;
     * @internal
     */
    _subFadeState: number;
    /**
     * @internal
     */
    _position: number;
    /**
     * @internal
     */
    _duration: number;
    private _weight;
    private _fadeTime;
    private _time;
    /**
     * @internal
     */
    _fadeProgress: number;
    /**
     * @internal
     */
    _weightResult: number;
    private readonly _boneMask;
    private readonly _boneTimelines;
    private readonly _boneBlendTimelines;
    private readonly _slotTimelines;
    private readonly _slotBlendTimelines;
    private readonly _constraintTimelines;
    private readonly _animationTimelines;
    private readonly _poseTimelines;
    private _animationData;
    private _armature;
    /**
     * @internal
     */
    _actionTimeline: ActionTimelineState;
    private _zOrderTimeline;
    private _activeChildA;
    private _activeChildB;
    /**
     * @internal
     */
    _parent: AnimationState | null;
    protected _onClear(): void;
    private _updateTimelines;
    private _updateBoneAndSlotTimelines;
    private _advanceFadeTime;
    /**
     * @internal
     */
    init(armature: Armature, animationData: AnimationData, animationConfig: AnimationConfig): void;
    /**
     * @internal
     */
    advanceTime(passedTime: number, cacheFrameRate: number): void;
    /**
     * - Continue play.
     * @version DragonBones 3.0
     * @language en_US
     */
    play(): void;
    /**
     * - Stop play.
     * @version DragonBones 3.0
     * @language en_US
     */
    stop(): void;
    /**
     * - Fade out the animation state.
     * @param fadeOutTime - The fade out time. (In seconds)
     * @param pausePlayhead - Whether to pause the animation playing when fade out.
     * @version DragonBones 3.0
     * @language en_US
     */
    fadeOut(fadeOutTime: number, pausePlayhead?: boolean): void;
    /**
     * - Check if a specific bone mask is included.
     * @param boneName - The bone name.
     * @version DragonBones 3.0
     * @language en_US
     */
    containsBoneMask(boneName: string): boolean;
    /**
     * - Add a specific bone mask.
     * @param boneName - The bone name.
     * @param recursive - Whether or not to add a mask to the bone's sub-bone.
     * @version DragonBones 3.0
     * @language en_US
     */
    addBoneMask(boneName: string, recursive?: boolean): void;
    /**
     * - Remove the mask of a specific bone.
     * @param boneName - The bone name.
     * @param recursive - Whether to remove the bone's sub-bone mask.
     * @version DragonBones 3.0
     * @language en_US
     */
    removeBoneMask(boneName: string, recursive?: boolean): void;
    /**
     * - Remove all bone masks.
     * @version DragonBones 3.0
     * @language en_US
     */
    removeAllBoneMask(): void;
    /**
     * @private
     */
    addState(animationState: AnimationState, timelineDatas?: TimelineData[] | null): void;
    /**
     * @internal
     */
    activeTimeline(): void;
    /**
     * - Whether the animation state is fading in.
     * @version DragonBones 5.1
     * @language en_US
     */
    get isFadeIn(): boolean;
    /**
     * - Whether the animation state is fading out.
     * @version DragonBones 5.1
     * @language en_US
     */
    get isFadeOut(): boolean;
    /**
     * - Whether the animation state is fade completed.
     * @version DragonBones 5.1
     * @language en_US
     */
    get isFadeComplete(): boolean;
    /**
     * - Whether the animation state is playing.
     * @version DragonBones 3.0
     * @language en_US
     */
    get isPlaying(): boolean;
    /**
     * - Whether the animation state is play completed.
     * @version DragonBones 3.0
     * @language en_US
     */
    get isCompleted(): boolean;
    /**
     * - The times has been played.
     * @version DragonBones 3.0
     * @language en_US
     */
    get currentPlayTimes(): number;
    /**
     * - The total time. (In seconds)
     * @version DragonBones 3.0
     * @language en_US
     */
    get totalTime(): number;
    /**
     * - The time is currently playing. (In seconds)
     * @version DragonBones 3.0
     * @language en_US
     */
    get currentTime(): number;
    set currentTime(value: number);
    /**
     * - The blend weight.
     * @default 1.0
     * @version DragonBones 5.0
     * @language en_US
     */
    get weight(): number;
    set weight(value: number);
    /**
     * - The animation data.
     * @see dragonBones.AnimationData
     * @version DragonBones 3.0
     * @language en_US
     */
    get animationData(): AnimationData;
}
/**
 * @internal
 */
export declare class BlendState extends BaseObject {
    static readonly BONE_TRANSFORM: string;
    static readonly BONE_ALPHA: string;
    static readonly SURFACE: string;
    static readonly SLOT_DEFORM: string;
    static readonly SLOT_ALPHA: string;
    static readonly SLOT_Z_INDEX: string;
    static toString(): string;
    dirty: number;
    layer: number;
    leftWeight: number;
    layerWeight: number;
    blendWeight: number;
    target: BaseObject;
    protected _onClear(): void;
    update(animationState: AnimationState): boolean;
    reset(): void;
}