/**
Object ID, consisting of class name and number.
 */
export class ID {
    constructor(className: any, id: any);
    /** Class name */
    className: any;
    /** Identifier (number) */
    id: any;
    /** class name + ' ' + id */
    toString(): string;
}
/**
Rotation, FIXME: not used
 */
export class Rotation {
    x: number;
    y: number;
    z: number;
    angle: number;
}
/**
Point in space, x, y, z
 */
export class Point {
    x: number;
    y: number;
    z: number;
}
/**
Currently active animation of an object.
 */
export class Animation {
    name: any;
    loop: boolean;
}
/**
Welcome message received from the server when entering a world.
 */
export class Welcome {
    client: any;
    permanents: any[];
}
/**
Basic VRObject, has the same properties as server counterpart.
 */
export class VRObject {
    /** Id, equal on server and all instances */
    id: any;
    /** Position, Point */
    position: any;
    /** Rotation, Point */
    rotation: any;
    /** Scale, Point */
    scale: any;
    /** Default false, permanent objects remain in the scene forever */
    permanent: boolean;
    /** Everything created by guest client is by default temporary */
    temporary: any;
    /** URL of 3D mesh */
    mesh: any;
    /** Active i.e. online users */
    active: boolean;
    /** Active animation */
    animation: any;
    /** URL of dynamically loaded script TODO */
    script: any;
    /** Custom properties of an object - shared transient object*/
    properties: any;
    /** Event listeners. Typically world manager listens to changes, and moves objects around. */
    listeners: any[];
    /** Load listeners, functions that trigger after the mesh or script is loaded. Managed by WorldManager. CHECKME SoC */
    loadListeners: any[];
    /** Internal, set by WorldManager after the mesh/script has loaded. */
    _isLoaded: boolean;
    /** Handy reference to VRSpace instance */
    VRSPACE: any;
    /** Server-side class name */
    className: string;
    /**
    Add a change listener to the object.
     */
    addListener(listener: any): void;
    /**
    Add a load listener function to the object. Triggers immediatelly if mesh/script has already loaded (_isLoaded is true).
     */
    addLoadListener(listener: any): void;
    /**
    Remove the listener.
    */
    removeListener(listener: any): void;
    /**
    Remove a load listener.
    */
    removeLoadListener(listener: any): void;
    /**
    Called when server sends notification that the object has changed.
    Notifies all listeners of object and changes.
     */
    notifyListeners(changes: any): void;
    /** Triggers all load listeners */
    notifyLoadListeners(): void;
    /** Publish the object to the server. Can be used only on new objects. */
    publish(): void;
    getID(): ID;
}
/**
Scene properties, same as server counterpart.
 */
export class SceneProperties {
    /** Visibility range, default 2000 */
    range: number;
    /** Movement resolution, default 10 */
    resolution: number;
    /** Maximum size, default 1000 */
    size: number;
    /** Invalidation timeout in ms, default 30000 */
    timeout: number;
}
/**
Representation of a client (user, bot, remote server...).
@extends VRObject
 */
export class Client extends VRObject {
    /** Client name, must be unique */
    name: any;
    /** Scene properties */
    sceneProperties: any;
    /** Private tokens */
    tokens: any;
    hasAvatar: boolean;
    /** Handy function, returns name if not null, else class and id */
    getNameOrId(): any;
}
/**
Representation of a user.
@extends Client
 */
export class User extends Client {
    /** Does this client have humanoid avatar, default true */
    humanoid: boolean;
    /** Does this client have video avatar, default false */
    video: boolean;
    /** Left arm position */
    leftArmPos: {
        x: any;
        y: any;
        z: any;
    };
    /** Right arm position */
    rightArmPos: {
        x: any;
        y: any;
        z: any;
    };
    /** Left arm rotation, quaternion */
    leftArmRot: {
        x: any;
        y: any;
        z: any;
        w: any;
    };
    /** Right arm rotation, quaternion */
    rightArmRot: {
        x: any;
        y: any;
        z: any;
        w: any;
    };
    /** User height, default 1.8 */
    userHeight: number;
}
export class RemoteServer extends Client {
    url: any;
    thumbnail: any;
    humanoid: boolean;
}
/**
See server side counterpart.
@extends Client
 */
export class EventRecorder extends Client {
}
/**
Robot base class, useful for chatbots.
@extends User
 */
export class Bot extends User {
    gender: any;
    lang: any;
}
export class BotLibre extends Bot {
}
export class Terrain extends VRObject {
}
export class VRFile extends VRObject {
    /** Content object contains fileName, contentType, length */
    content: any;
}
export class Background extends VRObject {
    texture: any;
    ambientIntensity: number;
}
export class Game extends VRObject {
    name: any;
    numberOfPlayers: number;
    status: any;
    players: any[];
}
/**
An event that happened to an object.
@param obj VRObject instance
@param changes optional object encapsulating changes to the object (field:value)
 */
export class VREvent {
    constructor(obj: any, changes: any);
    /** VRObject that has changed */
    object: Object;
    changes: any;
}
/**
A scene event - addition or removal of some objects, typically users.
An object is either added or removed, the other value is null.
 */
export class SceneEvent {
    constructor(scene: any, className: any, objectId: any, added: any, removed: any);
    /** Class name of object added/removed */
    className: any;
    /** Id of added/removed object */
    objectId: any;
    /** Added object */
    added: any;
    /** Removed object */
    removed: any;
    /** New scene */
    scene: any;
}
/**
 * Streaming session data, used to match the client avatar or other mesh to the video/audio stream.
 */
export class SessionData {
    /**
     * @param {String} json string representation of this object (passed along connection as user data)
     */
    constructor(json: string);
    /** Client id, long */
    clientId: any;
    /** Session name, matches either world name for public world, or world token for private world */
    name: any;
    /** Session type - 'main' or 'screen' */
    type: any;
}
export class UserGroup {
    id: any;
    name: any;
    isPublic: any;
}
export class GroupMember {
    id: any;
    /** @type {UserGroup} */
    group: UserGroup;
    /** @type {Client} */
    client: Client;
    pendingInvite: any;
    pendingRequest: any;
    /** @type {Client} */
    sponsor: Client;
    lastUpdate: any;
}
export class GroupMessage {
    /** @type {Client} */
    from: Client;
    /** @type {UserGroup} */
    group: UserGroup;
    content: any;
    link: any;
    local: any;
}
/** Notification from a UserGroup */
export class GroupEvent {
    /** @type {GroupMessage} */
    message: GroupMessage;
    /** @type {GroupMember} */
    invite: GroupMember;
}
/**
Main client API class, no external dependencies.
Provides send methods to send messages to the server, to be distributed to other clients.
Listeners receive remote events.
 */
export class VRSpace {
    /** Underlying websocket */
    ws: WebSocket;
    /** Representation of own Client, available once connection is established */
    me: any;
    /** Map containing all objects in the scene */
    scene: any;
    /** Debug logging, default false */
    debug: boolean;
    connectionListeners: any[];
    dataListeners: any[];
    sceneListeners: any[];
    welcomeListeners: any[];
    errorListeners: any[];
    groupListeners: any[];
    /** Listener to response to a command. */
    responseListener: any;
    sharedClasses: {
        ID: typeof ID;
        Rotation: typeof Rotation;
        Point: typeof Point;
        VRObject: typeof VRObject;
        SceneProperties: typeof SceneProperties;
        Client: typeof Client;
        User: typeof User;
        RemoteServer: typeof RemoteServer;
        VREvent: typeof VREvent;
        SceneEvent: typeof SceneEvent;
        EventRecorder: typeof EventRecorder;
        Bot: typeof Bot;
        BotLibre: typeof BotLibre;
        Terrain: typeof Terrain;
        VRFile: typeof VRFile;
        Game: typeof Game;
        Background: typeof Background;
    };
    messageHandlers: {
        object: (message: any) => void;
        Add: (message: any) => void;
        Remove: (message: any) => void;
        ERROR: (message: any) => void;
        Welcome: (message: any) => void;
        response: (message: any) => void;
        GroupEvent: (message: any) => void;
    };
    log(msg: any): void;
    addListener(array: any, callback: any): any;
    removeListener(array: any, listener: any): void;
    /**
    Add a connection listener that gets notified when connection is activated/broken.
    Callback is passed boolean argument indicating connection state.
     */
    addConnectionListener(callback: any): any;
    /** Add a data listener that receives everything from the server (JSON string argument) */
    addDataListener(callback: any): any;
    /**
     * @callback sceneCallback
     * @param {SceneEvent} event
    */
    /**
    Add a scene listener that gets notified when the scene is changed.
    Scene listeners receive SceneEvent argument for each change.
    @param {sceneCallback} callback
    */
    addSceneListener(callback: (event: SceneEvent) => any): any;
    /**
    Remove a scene listener.
    */
    removeSceneListener(callback: any): void;
    /**
    Add a Welcome listener, notified when entering a world.
    The listener receives Welcome object.
    */
    addWelcomeListener(callback: any): any;
    /**
    Remove welcome listener
    @param callback listener to remove
    */
    removeWelcomeListener(callback: any): void;
    /**
    Add error listener, notified when server sends error notifications.
    Error listener is passed the string containing the server error message, e.g. java exception.
    */
    addErrorListener(callback: any): any;
    /**
    Remove error listener
    @param callback listener to remove
    */
    removeErrorListener(callback: any): void;
    /**
    Add a group listener, notified when entering a world.
    The listener receives Welcome object.
    @param {function(GroupEvent)} callback
    */
    addGroupListener(callback: (arg0: GroupEvent) => any): any;
    /**
    Remove group listener
    @param callback listener to remove
    */
    removeGroupListener(callback: any): void;
    /**
    Return the current scene, optionally filtered
    @param filter string to match current members, usually class name, or function that takes VRObject as argument
     */
    getScene(filter: any): any;
    /**
    Connect to the server, attach listeners.
    @param url optional websocket url, defaults to /vrspace/client on the same server
     */
    connect(url: any): void;
    /** Disconnect, notify connection listeners */
    disconnect(): void;
    /** Convert a vector to json string
    @param vec object having x,y,z properties
     */
    stringifyVector(vec: any): string;
    /** Convert a quaternion to json string
    @param vec object having x,y,z,w properties
     */
    stringifyQuaternion(quat: any): string;
    /** Convert a key/value pair to json string.
    FIXME improperly stringifies objects having properties x, _x, or w. Properties other than x,y,z,w will be ignored.
    See stringifyVector and stringifyQuaternion.
    This is essentially workaround for bablyon types, e.g. Vector3, that have _x, _y, _z properties.
    @param field name of the field
    @param value string, object or number to convert
     */
    stringifyPair(field: any, value: any): string;
    /** Create a local field of an object existing on the server FIXME Obsolete */
    createField(className: any, fieldName: any, callback: any): void;
    /**
    Common code for createSharedObject and createScriptedObject
    @param command either Add or Share
    @param obj the new VRObject, containing all properties
    @param className optional class name to create, defaults to obj.className if exists, otherwise VRObject
    @returns Promise with the created VRObject instance
     */
    _createSharedObject(command: any, obj: any, className: any): Promise<any>;
    /**
    Share an object.
    @param obj the new VRObject, containing all properties
    @param className optional class name to create, defaults to obj.className if exists, otherwise VRObjects
    @returns Promise with the created VRObject instance
     */
    createSharedObject(obj: any, className: any): Promise<any>;
    /**
    Create a shared scripted object.
    The server determines which scripts are allowed, so this sends different command than createSharedObject.
    @param obj the new VRObject, containing all properties
    @param callback called when shared object is received
    @param className optional class name to create, defaults to obj.className if exists, otherwise VRObjects
    @returns Promise with the created VRObject instance
     */
    createScriptedObject(obj: any, className: any): Promise<any>;
    /**
    Delete a shared object.
    @param obj to be removed from the server
    @param callback optional, called after removal from the server
     */
    deleteSharedObject(obj: any, callback: any): void;
    /**
    Send notification of own property changes
    @param field name of member variable that has changed
    @param value new field value
     */
    sendMy(field: any, value: any): void;
    /**
    Send a command to the server
    @param command to execute
    @param args optional object with command arguments
     */
    sendCommand(command: any, args: any): void;
    /**
    Send a command to the server
    @param command to execute
    @param callback function that's called with command return value
     */
    callCommand(command: any, callback: any): void;
    /**
     * Set a client token e.g. required to enter a world
     * @param name token name
     * @param value token value
     */
    setToken(name: any, value: any): void;
    /**
    Send changes to an object
    @param obj VRObject that changes
    @param changes array containing field/value pairs
     */
    sendChanges(obj: any, changes: any): void;
    /**
    Send changes to an object
    @param obj VRObject that changes
    @param changes object containing changed fields
     */
    sendEvent(obj: any, changes: any): void;
    /**
    Send changes to own avatar
    @param changes array with field/value pairs
     */
    sendMyChanges(changes: any): void;
    /**
    Send changes to own avatar
    @param changes object containing changed field(s)
     */
    sendMyEvent(changes: any): void;
    send(message: any): void;
    /**
    Perform a synchronous call.
    @param message JSON string to send
    @param callback function to execute upon receiving the response
     */
    call(message: any, callback: any): void;
    /**
    Factory method
    @param className shared class name
    @returns new shared object instance
     */
    newInstance(className: any): any;
    addToScene(className: any, object: any): void;
    addObject(obj: any): void;
    removeObject(objectId: any): void;
    /**
    Called when a message is received from the server. JSON message is converted to an object,
    then depending on object type, forwarded to one of this.messageHandlers.
    @param {String} message text message from the server over the websocket
     */
    receive(message: string): void;
    /**
     * Handle event of a shared VRObject: find the object in the scene, apply changes, notify listeners.
     * @param {VREvent} message containing object id and changes
     */
    handleEvent(message: VREvent): void;
    /**
     * Handle Add message: add every object to the scene, and notify listeners. Calls addObject.
     * @param {Add} add Add command containing addedd objects
     */
    handleAdd(add: Add): void;
    /**
     * Handle Remove message: remove every object from the scene, and notify listeners. Calls removeObject.
     * @param {Remove} remove Remove command containing list of object IDs to remove
     */
    handleRemove(remove: Remove): void;
    /**
     * Handle server error: log the error, and notify error listeners.
     * @param {object} error object containing error message received from the server
     */
    handleError(error: object): void;
    /**
     * Handle Welcome message: create own user object, and notify welcome listeners. Adds all permanent objects to the scene.
     * @param {Welcome} welcome the Welcome message.
     */
    handleWelcome(welcome: Welcome): void;
    /**
     * Handle response to command: if responseListener is installed, execute it with the message, ignore otherwise.
     * @param {object} response object containing response to the command, can be anything, depending on the command.
     */
    handleResponse(response: object): void;
    /**
     * Handle a group event, simply forward the event to all groupListeners.
     * @param {GroupEvent} event
     */
    handleGroupEvent(event: GroupEvent): void;
    /**
     * Experimental. Executes StreamingSession start command on the server that returns session token,
     * the executes callback, passing the token to it
     */
    startStreaming(callback: any): Promise<any>;
    /**
     * Experimental. Executes StreamingSession stop command on the server.
     * CHECKME Since the server manages streaming sessions anyway, this may not be needed at all.
     */
    stopStreaming(): void;
}
export const VRSPACE: VRSpace;