/**
 * @internal
 */
export declare const matrixAutoUpdate = false;
/**
 * @internal
 */
export declare const ICON_FONT_CLASS = "gemini-viewer-icon";
export declare const KEYDOWN_EVENT = "keydown";
export declare const KEYPRESS_EVENT = "keypress";
export declare const KEYUP_EVENT = "keyup";
export declare const MOUSEMOVE_EVENT = "mousemove";
export declare const MOUSEUP_EVENT = "mouseup";
export declare const MOUSEDOWN_EVENT = "mousedown";
export declare const POINTERDOWN_EVENT = "pointerdown";
export declare const POINTERUP_EVENT = "pointerup";
export declare const ESC_KEY = "Escape";
export declare const ENTER_KEY = "Enter";
export declare const AXIS_SECTION_PLANE_ID = "axis-section-plane";
export declare const AXIS_SECTION_PLANE_CONTROL_ID = "axis-section-plane-control";
export declare const SECTION_PLANE_ID = "section-plane";
export declare const SECTION_PLANE_CONTROL_ID = "section-plane-control";
export declare const SECTION_BOX_ID = "section-box";
/**
 * @type
 * 1: click event
 * 2：show popup
 * 3：show submenu
 * 4：turn on/off
 */
export declare enum ButtonType {
    CLICK_EVENT = 1,
    POPUP = 2,
    SUBMENU = 3,
    SWITCH = 4,
    RADIO = 5
}
/**
 * Axis type, which can be used for section planes
 */
export declare enum AxisType {
    X = "x",
    Y = "y",
    Z = "z"
}
export { vec2, vec3 } from "gl-matrix";
/**
 * Measurement mode.
 */
export declare enum MeasurementMode {
    DISTANCE = "distance",
    AREA = "area",
    LASERRANGING = "laserRanging",
    SHORTESTDISTANCE = "shortestDistance",
    ANCHOREDDISTANCE = "anchoredDistance"
}
export declare type UEWidget = "OverviewMap" | "TransformToolbar";
export declare type Anchor = "LeftTop" | "RightTop" | "LeftBottom" | "RightBottom" | "Center";
export declare type ViewType = "Top-Face" | "Bottom-Face" | "Left-Face" | "Right-Face" | "Front-Face" | "Back-Face";
/**
 * Used to decorate a parking space in different means.
 */
export declare enum DecorationType {
    /**
     * Decorate with dimensions
     */
    Dimension = "Dimension",
    /**
     * Decorate with specified color
     */
    ColorMap = "ColorMap",
    /**
     * Decorate with specified color and border
     */
    ColorMapWithBorder = "ColorMapWithBorder",
    /**
     * Decorate with texture
     */
    Texture = "Texture",
    /**
     * Decorate with gradient color
     */
    GradientColor = "GradientColor"
}
/**
 * Door type of a car.
 * It can be used by meta-parking product, to open/close a specific door.
 */
export declare enum DoorType {
    FrontLeft = 1,
    FrontRight = 2,
    RearLeft = 4,
    RearRight = 8,
    All = 255
}
/**
 * It can be used by meta-parking product, when adding/updating a region.
 */
export declare enum ERegionErrorCode {
    Success = 0,
    InvalidId = 1,
    BoundariesNotCoplanar = 2,
    InvalidBoundaries = 3,
    Unknown = 10
}
/**
 * Used to control the behavior of a marker text.
 */
export declare enum MarkerTextDisplayMode {
    /**
     * Always display texts
     */
    Display = "Display",
    /**
     * Display texts when mouse hover
     */
    DisplayOnHover = "DisplayOnHover",
    /**
     * Always hide texts
     */
    Hide = "Hide"
}
/**
 * WebRTC type.
 * GeminiRtc is the default one if not specified.
 */
export declare enum RtcType {
    /**
     * GeminiRtc is changed from UE's pixcel streaming module.
     */
    GeminiRtc = 0,
    /**
     * TencentRtc is Tencent's cloud application rendering.
     */
    TencentRtc = 1
}
/**
 * Used to control how a car is parked into the parking space.
 */
export declare enum ParkingMethod {
    /**
     * Park into the parking space from the parking space's left side
     */
    BackInFromLeft = 0,
    /**
     * Park into the parking space from the parking space's right side
     */
    BackInFromRight = 1,
    /**
     * Parallel parking into the parking space from the parking space's left side
     */
    ParallelParkingFromLeft = 2,
    /**
     * Parallel parking into the parking space from the parking space's right side
     */
    ParallelParkingFromRight = 3
}
/**
 * Section fill strategy.
 * This is useful because automatic section fill cause performance issue for large models.
 */
export declare enum Strategy {
    /**
     * Disable section fill
     */
    Disable = 0,
    /**
     * Enable section fill
     */
    Enable = 1,
    /**
     * Let the system decide whether to enable section fill or not.
     * It could be enabled for small models, and disabled for large models.
     */
    Auto = 2
}
/**
 * TransformGizmoMode is used when editing a model.
 */
export declare enum TransformGizmoMode {
    Select = "Select",
    Translate = "Translate",
    Rotate = "Rotate",
    Scale = "Scale"
}
/**
 * Pixel streaming video strategy, which can be "Framerate", "Resolution" or "Balance".
 * Depending on user's network and hardware, s/he usually cannot get both good framerate and high resolution.
 * So, s/he can choose a preference.
 */
export declare enum VideoStrategy {
    /**
     * Framerate first
     */
    Framerate = "Framerate",
    /**
     * Resolution first
     */
    Resolution = "Resolution",
    /**
     * Balance between framerate and resolution
     */
    Balance = "Balance"
}
export declare enum ConfigFile {
    MetaParkingConfig = "MetaParkingConfig.ini",
    GeminiConfig = "GeminiConfig.ini",
    CollaborationConfig = "CollaborationConfig.ini",
    DecorationConfig = "DecorationConfig.ini"
}
export declare enum ZoomStrategy {
    BaseOnHitLocation = "BaseOnHitLocation",
    BaseOnCenterOfSelections = "BaseOnCenterOfSelections",
    BaseOnCenterOfWorldBoundingBox = "BaseOnCenterOfWorldBoundingBox"
}