import { Nullable } from "@babylonjs/core/types";
import { BaseTexture } from "@babylonjs/core/Materials/Textures/baseTexture";
import { ITextureInfo } from "../glTFLoaderInterfaces";
import { IGLTFLoaderExtension } from "../glTFLoaderExtension";
import { GLTFLoader } from "../glTFLoader";
/**
 * [Specification](https://github.com/KhronosGroup/glTF/blob/master/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;
    /** @hidden */
    constructor(loader: GLTFLoader);
    /** @hidden */
    dispose(): void;
    /** @hidden */
    loadTextureInfoAsync(context: string, textureInfo: ITextureInfo, assign: (babylonTexture: BaseTexture) => void): Nullable<Promise<BaseTexture>>;
}