import type { GLTFLoader } from "../glTFLoader";
import type { IGLTFLoaderExtension } from "../glTFLoaderExtension";
import type { Scene } from "@babylonjs/core/scene.js";
declare module "../../glTFFileLoader" {
    interface GLTFLoaderExtensionOptions {
        /**
         * Defines options for the KHR_interactivity extension.
         */
        ["KHR_interactivity"]: {};
    }
}
/**
 * Loader extension for KHR_interactivity
 */
export declare class KHR_interactivity implements IGLTFLoaderExtension {
    private _loader;
    /**
     * The name of this extension.
     */
    readonly name = "KHR_interactivity";
    /**
     * Defines whether this extension is enabled.
     */
    enabled: boolean;
    private _pathConverter?;
    /**
     * @internal
     * @param _loader
     */
    constructor(_loader: GLTFLoader);
    dispose(): void;
    onReady(): Promise<void>;
}
/**
 * @internal
 * populates the object model with the interactivity extension
 */
export declare function _AddInteractivityObjectModel(scene: Scene): void;