declare module 'babylonjs/arcRotateCamera' {
    class ArcRotateCameraKeyboardMoveInput implements ICameraInput<ArcRotateCamera> {
        camera: ArcRotateCamera;
        private _keys;
        keysUp: number[];
        keysDown: number[];
        keysLeft: number[];
        keysRight: number[];
        keysReset: number[];
        panningSensibility: number;
        zoomingSensibility: number;
        useAltToZoom: boolean;
        private _ctrlPressed;
        private _altPressed;
        private _onCanvasBlurObserver;
        private _onKeyboardObserver;
        private _engine;
        private _scene;
        attachControl(element: HTMLElement, noPreventDefault?: boolean): void;
        detachControl(element: Nullable<HTMLElement>): void;
        checkInputs(): void;
        getClassName(): string;
        getSimpleName(): string;
    }
}

declare module 'babylonjs/arcRotateCamera' {
    class ArcRotateCameraMouseWheelInput implements ICameraInput<ArcRotateCamera> {
        camera: ArcRotateCamera;
        private _wheel;
        private _observer;
        wheelPrecision: number;
        /**
         * wheelDeltaPercentage will be used instead of wheelPrecision if different from 0.
         * It defines the percentage of current camera.radius to use as delta when wheel is used.
         */
        wheelDeltaPercentage: number;
        attachControl(element: HTMLElement, noPreventDefault?: boolean): void;
        detachControl(element: Nullable<HTMLElement>): void;
        getClassName(): string;
        getSimpleName(): string;
    }
}

declare module 'babylonjs/arcRotateCamera' {
    class ArcRotateCameraPointersInput implements ICameraInput<ArcRotateCamera> {
        camera: ArcRotateCamera;
        buttons: number[];
        angularSensibilityX: number;
        angularSensibilityY: number;
        pinchPrecision: number;
        /**
         * pinchDeltaPercentage will be used instead of pinchPrecision if different from 0.
         * It defines the percentage of current camera.radius to use as delta when pinch zoom is used.
         */
        pinchDeltaPercentage: number;
        panningSensibility: number;
        multiTouchPanning: boolean;
        multiTouchPanAndZoom: boolean;
        private _isPanClick;
        pinchInwards: boolean;
        private _pointerInput;
        private _observer;
        private _onMouseMove;
        private _onGestureStart;
        private _onGesture;
        private _MSGestureHandler;
        private _onLostFocus;
        private _onContextMenu;
        attachControl(element: HTMLElement, noPreventDefault?: boolean): void;
        detachControl(element: Nullable<HTMLElement>): void;
        getClassName(): string;
        getSimpleName(): string;
    }
}

declare module 'babylonjs/arcRotateCamera' {
    class ArcRotateCameraInputsManager extends CameraInputsManager<ArcRotateCamera> {
        constructor(camera: ArcRotateCamera);
        addMouseWheel(): ArcRotateCameraInputsManager;
        addPointers(): ArcRotateCameraInputsManager;
        addKeyboard(): ArcRotateCameraInputsManager;
        addGamepad(): ArcRotateCameraInputsManager;
        addVRDeviceOrientation(): ArcRotateCameraInputsManager;
    }
}

declare module 'babylonjs/arcRotateCamera' {
    class ArcRotateCamera extends TargetCamera {
        alpha: number;
        beta: number;
        radius: number;
        protected _target: Vector3;
        protected _targetHost: Nullable<AbstractMesh>;
        target: Vector3;
        inertialAlphaOffset: number;
        inertialBetaOffset: number;
        inertialRadiusOffset: number;
        lowerAlphaLimit: Nullable<number>;
        upperAlphaLimit: Nullable<number>;
        lowerBetaLimit: number;
        upperBetaLimit: number;
        lowerRadiusLimit: Nullable<number>;
        upperRadiusLimit: Nullable<number>;
        inertialPanningX: number;
        inertialPanningY: number;
        pinchToPanMaxDistance: number;
        panningDistanceLimit: Nullable<number>;
        panningOriginTarget: Vector3;
        panningInertia: number;
        angularSensibilityX: number;
        angularSensibilityY: number;
        pinchPrecision: number;
        pinchDeltaPercentage: number;
        panningSensibility: number;
        keysUp: number[];
        keysDown: number[];
        keysLeft: number[];
        keysRight: number[];
        wheelPrecision: number;
        wheelDeltaPercentage: number;
        zoomOnFactor: number;
        targetScreenOffset: Vector2;
        allowUpsideDown: boolean;
        _viewMatrix: Matrix;
        _useCtrlForPanning: boolean;
        _panningMouseButton: number;
        inputs: ArcRotateCameraInputsManager;
        _reset: () => void;
        panningAxis: Vector3;
        protected _localDirection: Vector3;
        protected _transformedDirection: Vector3;
        private _bouncingBehavior;
        readonly bouncingBehavior: Nullable<BouncingBehavior>;
        useBouncingBehavior: boolean;
        private _framingBehavior;
        readonly framingBehavior: Nullable<FramingBehavior>;
        useFramingBehavior: boolean;
        private _autoRotationBehavior;
        readonly autoRotationBehavior: Nullable<AutoRotationBehavior>;
        useAutoRotationBehavior: boolean;
        onMeshTargetChangedObservable: Observable<Nullable<AbstractMesh>>;
        onCollide: (collidedMesh: AbstractMesh) => void;
        checkCollisions: boolean;
        collisionRadius: Vector3;
        protected _collider: Collider;
        protected _previousPosition: Vector3;
        protected _collisionVelocity: Vector3;
        protected _newPosition: Vector3;
        protected _previousAlpha: number;
        protected _previousBeta: number;
        protected _previousRadius: number;
        protected _collisionTriggered: boolean;
        protected _targetBoundingCenter: Nullable<Vector3>;
        constructor(name: string, alpha: number, beta: number, radius: number, target: Vector3, scene: Scene);
        _initCache(): void;
        _updateCache(ignoreParentClass?: boolean): void;
        protected _getTargetPosition(): Vector3;
        /**
         * Store current camera state (fov, position, etc..)
         */
        private _storedAlpha;
        private _storedBeta;
        private _storedRadius;
        private _storedTarget;
        storeState(): Camera;
        /**
         * Restored camera state. You must call storeState() first
         */
        _restoreStateValues(): boolean;
        _isSynchronizedViewMatrix(): boolean;
        attachControl(element: HTMLElement, noPreventDefault?: boolean, useCtrlForPanning?: boolean, panningMouseButton?: number): void;
        detachControl(element: HTMLElement): void;
        _checkInputs(): void;
        protected _checkLimits(): void;
        rebuildAnglesAndRadius(): void;
        setPosition(position: Vector3): void;
        setTarget(target: AbstractMesh | Vector3, toBoundingCenter?: boolean, allowSamePosition?: boolean): void;
        _getViewMatrix(): Matrix;
        protected _onCollisionPositionChange: (collisionId: number, newPosition: Vector3, collidedMesh?: Nullable<AbstractMesh>) => void;
        zoomOn(meshes?: AbstractMesh[], doNotUpdateMaxZ?: boolean): void;
        focusOn(meshesOrMinMaxVectorAndDistance: AbstractMesh[] | {
            min: Vector3;
            max: Vector3;
            distance: number;
        }, doNotUpdateMaxZ?: boolean): void;
        /**
         * @override
         * Override Camera.createRigCamera
         */
        createRigCamera(name: string, cameraIndex: number): Camera;
        /**
         * @override
         * Override Camera._updateRigCameras
         */
        _updateRigCameras(): void;
        dispose(): void;
        getClassName(): string;
    }
}

import {EffectFallbacks,EffectCreationOptions,Effect,Nullable,float,double,int,FloatArray,IndicesArray,KeyboardEventTypes,KeyboardInfo,KeyboardInfoPre,PointerEventTypes,PointerInfoBase,PointerInfoPre,PointerInfo,ToGammaSpace,ToLinearSpace,Epsilon,Color3,Color4,Vector2,Vector3,Vector4,ISize,Size,Quaternion,Matrix,Plane,Viewport,Frustum,Space,Axis,BezierCurve,Orientation,Angle,Arc2,Path2,Path3D,Curve3,PositionNormalVertex,PositionNormalTextureVertex,Tmp,Scalar,expandToProperty,serialize,serializeAsTexture,serializeAsColor3,serializeAsFresnelParameters,serializeAsVector2,serializeAsVector3,serializeAsMeshReference,serializeAsColorCurves,serializeAsColor4,serializeAsImageProcessingConfiguration,serializeAsQuaternion,SerializationHelper,EventState,Observer,MultiObserver,Observable,SmartArray,SmartArrayNoDuplicate,IAnimatable,LoadFileError,RetryStrategy,IFileRequest,Tools,PerfCounter,className,AsyncLoop,_AlphaState,_DepthCullingState,_StencilState,InstancingAttributeInfo,RenderTargetCreationOptions,EngineCapabilities,EngineOptions,IDisplayChangedEventArgs,Engine,Node,BoundingSphere,BoundingBox,ICullable,BoundingInfo,TransformNode,AbstractMesh,Light,Camera,RenderingManager,RenderingGroup,IDisposable,IActiveMeshCandidateProvider,RenderingGroupInfo,Scene,Buffer,VertexBuffer,InternalTexture,BaseTexture,Texture,_InstancesBatch,Mesh,BaseSubMesh,SubMesh,MaterialDefines,Material,UniformBuffer,IGetSetVerticesData,VertexData,Geometry,_PrimitiveGeometry,RibbonGeometry,BoxGeometry,SphereGeometry,DiscGeometry,CylinderGeometry,TorusGeometry,GroundGeometry,TiledGroundGeometry,PlaneGeometry,TorusKnotGeometry,PostProcessManager,PerformanceMonitor,RollingAverage,IImageProcessingConfigurationDefines,ImageProcessingConfiguration,ColorGradingTexture,ColorCurves,Behavior,MaterialHelper,PushMaterial,StandardMaterialDefines,StandardMaterial} from 'babylonjs/core';
import {EngineInstrumentation,SceneInstrumentation,_TimeToken} from 'babylonjs/instrumentation';
import {Particle,IParticleSystem,ParticleSystem,BoxParticleEmitter,ConeParticleEmitter,SphereParticleEmitter,SphereDirectedParticleEmitter,IParticleEmitterType} from 'babylonjs/particles';
import {GPUParticleSystem} from 'babylonjs/gpuParticles';
import {FramingBehavior,BouncingBehavior,AutoRotationBehavior} from 'babylonjs/cameraBehaviors';
import {NullEngineOptions,NullEngine} from 'babylonjs/nullEngine';
import {TextureTools} from 'babylonjs/textureTools';
import {SolidParticle,ModelShape,DepthSortedParticle,SolidParticleSystem} from 'babylonjs/solidParticles';
import {Collider,CollisionWorker,ICollisionCoordinator,SerializedMesh,SerializedSubMesh,SerializedGeometry,BabylonMessage,SerializedColliderToWorker,WorkerTaskType,WorkerReply,CollisionReplyPayload,InitPayload,CollidePayload,UpdatePayload,WorkerReplyType,CollisionCoordinatorWorker,CollisionCoordinatorLegacy} from 'babylonjs/collisions';
import {IntersectionInfo,PickingInfo,Ray} from 'babylonjs/picking';
import {SpriteManager,Sprite} from 'babylonjs/sprites';
import {AnimationRange,AnimationEvent,PathCursor,Animation,TargetedAnimation,AnimationGroup,RuntimeAnimation,Animatable,IEasingFunction,EasingFunction,CircleEase,BackEase,BounceEase,CubicEase,ElasticEase,ExponentialEase,PowerEase,QuadraticEase,QuarticEase,QuinticEase,SineEase,BezierCurveEase} from 'babylonjs/animations';
import {Condition,ValueCondition,PredicateCondition,StateCondition,Action,ActionEvent,ActionManager,InterpolateValueAction,SwitchBooleanAction,SetStateAction,SetValueAction,IncrementValueAction,PlayAnimationAction,StopAnimationAction,DoNothingAction,CombineAction,ExecuteCodeAction,SetParentAction,PlaySoundAction,StopSoundAction} from 'babylonjs/actions';
import {GroundMesh,InstancedMesh,LinesMesh} from 'babylonjs/additionalMeshes';
import {ShaderMaterial} from 'babylonjs/shaderMaterial';
import {MeshBuilder} from 'babylonjs/meshBuilder';
import {PBRBaseMaterial,PBRBaseSimpleMaterial,PBRMaterial,PBRMetallicRoughnessMaterial,PBRSpecularGlossinessMaterial} from 'babylonjs/pbrMaterial';
import {CameraInputTypes,ICameraInput,CameraInputsMap,CameraInputsManager,TargetCamera} from 'babylonjs/targetCamera';
import {FreeCameraMouseInput,FreeCameraKeyboardMoveInput,FreeCameraInputsManager,FreeCamera} from 'babylonjs/freeCamera';
import {HemisphericLight} from 'babylonjs/hemisphericLight';
import {IShadowLight,ShadowLight,PointLight} from 'babylonjs/pointLight';
import {DirectionalLight} from 'babylonjs/directionalLight';
import {SpotLight} from 'babylonjs/spotLight';
import {CubeTexture,RenderTargetTexture,IMultiRenderTargetOptions,MultiRenderTarget,MirrorTexture,RefractionTexture,DynamicTexture,VideoTexture,RawTexture} from 'babylonjs/additionalTextures';
import {AudioEngine,Sound,SoundTrack,Analyser} from 'babylonjs/audio';
import {ILoadingScreen,DefaultLoadingScreen,SceneLoaderProgressEvent,ISceneLoaderPluginExtensions,ISceneLoaderPluginFactory,ISceneLoaderPlugin,ISceneLoaderPluginAsync,SceneLoader,FilesInput} from 'babylonjs/loader';
import {IShadowGenerator,ShadowGenerator} from 'babylonjs/shadows';
import {StringDictionary} from 'babylonjs/stringDictionary';
import {Tags,AndOrNotEvaluator} from 'babylonjs/userData';
import {FresnelParameters} from 'babylonjs/fresnel';
import {MultiMaterial} from 'babylonjs/multiMaterial';
import {Database} from 'babylonjs/offline';
import {FreeCameraTouchInput,TouchCamera} from 'babylonjs/touchCamera';
import {ProceduralTexture,CustomProceduralTexture} from 'babylonjs/procedural';
import {FreeCameraGamepadInput,ArcRotateCameraGamepadInput,GamepadManager,StickValues,GamepadButtonChanges,Gamepad,GenericPad,Xbox360Button,Xbox360Dpad,Xbox360Pad,PoseEnabledControllerType,MutableGamepadButton,ExtendedGamepadButton,PoseEnabledControllerHelper,PoseEnabledController,WebVRController,OculusTouchController,ViveController,GenericController,WindowsMotionController} from 'babylonjs/gamepad';
import {FollowCamera,ArcFollowCamera,UniversalCamera,GamepadCamera} from 'babylonjs/additionalCameras';
import {DepthRenderer} from 'babylonjs/depthRenderer';
import {GeometryBufferRenderer} from 'babylonjs/geometryBufferRenderer';
import {PostProcessOptions,PostProcess,PassPostProcess} from 'babylonjs/postProcesses';
import {BlurPostProcess} from 'babylonjs/additionalPostProcess_blur';
import {FxaaPostProcess} from 'babylonjs/additionalPostProcess_fxaa';
import {HighlightsPostProcess} from 'babylonjs/additionalPostProcess_highlights';
import {RefractionPostProcess,BlackAndWhitePostProcess,ConvolutionPostProcess,FilterPostProcess,VolumetricLightScatteringPostProcess,ColorCorrectionPostProcess,TonemappingOperator,TonemapPostProcess,DisplayPassPostProcess,ImageProcessingPostProcess} from 'babylonjs/additionalPostProcesses';
import {PostProcessRenderPipelineManager,PostProcessRenderPass,PostProcessRenderEffect,PostProcessRenderPipeline} from 'babylonjs/renderingPipeline';
import {SSAORenderingPipeline,SSAO2RenderingPipeline,LensRenderingPipeline,StandardRenderingPipeline} from 'babylonjs/additionalRenderingPipeline';
import {DefaultRenderingPipeline} from 'babylonjs/defaultRenderingPipeline';
import {Bone,BoneIKController,BoneLookController,Skeleton} from 'babylonjs/bones';
import {SphericalPolynomial,SphericalHarmonics,CubeMapToSphericalPolynomialTools,CubeMapInfo,PanoramaToCubeMapTools,HDRInfo,HDRTools,HDRCubeTexture} from 'babylonjs/hdr';
import {CSG} from 'babylonjs/csg';
import {Polygon,PolygonMeshBuilder} from 'babylonjs/polygonMesh';
import {LensFlare,LensFlareSystem} from 'babylonjs/lensFlares';
import {PhysicsJointData,PhysicsJoint,DistanceJoint,MotorEnabledJoint,HingeJoint,Hinge2Joint,IMotorEnabledJoint,DistanceJointData,SpringJointData,PhysicsImpostorParameters,IPhysicsEnabledObject,PhysicsImpostor,PhysicsImpostorJoint,PhysicsEngine,IPhysicsEnginePlugin,PhysicsHelper,PhysicsRadialExplosionEvent,PhysicsGravitationalFieldEvent,PhysicsUpdraftEvent,PhysicsVortexEvent,PhysicsRadialImpulseFalloff,PhysicsUpdraftMode,PhysicsForceAndContactPoint,PhysicsRadialExplosionEventData,PhysicsGravitationalFieldEventData,PhysicsUpdraftEventData,PhysicsVortexEventData,CannonJSPlugin,OimoJSPlugin} from 'babylonjs/physics';
import {TGATools,DDSInfo,DDSTools,KhronosTextureContainer} from 'babylonjs/textureFormats';
import {Debug,RayHelper,DebugLayer,BoundingBoxRenderer} from 'babylonjs/debug';
import {MorphTarget,MorphTargetManager} from 'babylonjs/morphTargets';
import {IOctreeContainer,Octree,OctreeBlock} from 'babylonjs/octrees';
import {SIMDHelper} from 'babylonjs/simd';
import {VRDistortionCorrectionPostProcess,AnaglyphPostProcess,StereoscopicInterlacePostProcess,FreeCameraDeviceOrientationInput,ArcRotateCameraVRDeviceOrientationInput,VRCameraMetrics,DevicePose,PoseControlled,WebVROptions,WebVRFreeCamera,DeviceOrientationCamera,VRDeviceOrientationFreeCamera,VRDeviceOrientationGamepadCamera,VRDeviceOrientationArcRotateCamera,AnaglyphFreeCamera,AnaglyphArcRotateCamera,AnaglyphGamepadCamera,AnaglyphUniversalCamera,StereoscopicFreeCamera,StereoscopicArcRotateCamera,StereoscopicGamepadCamera,StereoscopicUniversalCamera,VRTeleportationOptions,VRExperienceHelperOptions,VRExperienceHelper} from 'babylonjs/vr';
import {JoystickAxis,VirtualJoystick,VirtualJoysticksCamera,FreeCameraVirtualJoystickInput} from 'babylonjs/virtualJoystick';
import {ISimplifier,ISimplificationSettings,SimplificationSettings,ISimplificationTask,SimplificationQueue,SimplificationType,DecimationTriangle,DecimationVertex,QuadraticMatrix,Reference,QuadraticErrorSimplification,MeshLODLevel,SceneOptimization,TextureOptimization,HardwareScalingOptimization,ShadowsOptimization,PostProcessesOptimization,LensFlaresOptimization,ParticlesOptimization,RenderTargetsOptimization,MergeMeshesOptimization,SceneOptimizerOptions,SceneOptimizer} from 'babylonjs/optimizations';
import {OutlineRenderer,EdgesRenderer,IHighlightLayerOptions,HighlightLayer} from 'babylonjs/highlights';
import {SceneSerializer} from 'babylonjs/serialization';
import {AssetTaskState,AbstractAssetTask,IAssetsProgressEvent,AssetsProgressEvent,MeshAssetTask,TextFileAssetTask,BinaryFileAssetTask,ImageAssetTask,ITextureAssetTask,TextureAssetTask,CubeTextureAssetTask,HDRCubeTextureAssetTask,AssetsManager} from 'babylonjs/assetsManager';
import {ReflectionProbe} from 'babylonjs/probes';
import {BackgroundMaterial} from 'babylonjs/backgroundMaterial';
import {Layer} from 'babylonjs/layer';
import {IEnvironmentHelperOptions,EnvironmentHelper} from 'babylonjs/environmentHelper';