import type { Nullable } from "@babylonjs/core/types.js";
import type { BaseTexture } from "@babylonjs/core/Materials/Textures/baseTexture.js";
import type { ITextureInfo } from "../glTFLoaderInterfaces";
import type { IGLTFLoaderExtension } from "../glTFLoaderExtension";
import { GLTFLoader } from "../glTFLoader";
declare module "../../glTFFileLoader" {
    interface GLTFLoaderExtensionOptions {
        /**
         * Defines options for the KHR_texture_transform extension.
         */
        ["KHR_texture_transform"]: {};
    }
}
/**
 * [Specification](https://github.com/KhronosGroup/glTF/blob/main/extensions/2.0/Khronos/KHR_texture_transform/README.md)
 */
export declare class KHR_texture_transform implements IGLTFLoaderExtension {
    /**
     * The name of this extension.
     */
    readonly name = "KHR_texture_transform";
    /**
     * Defines whether this extension is enabled.
     */
    enabled: boolean;
    private _loader;
    /**
     * @internal
     */
    constructor(loader: GLTFLoader);
    /** @internal */
    dispose(): void;
    /**
     * @internal
     */
    loadTextureInfoAsync(context: string, textureInfo: ITextureInfo, assign: (babylonTexture: BaseTexture) => void): Nullable<Promise<BaseTexture>>;
}