import { Crop as ICrop } from 'react-image-crop';
interface IProps {
    image: HTMLImageElement;
    crop: ICrop;
    imgName?: string;
    canvas?: HTMLCanvasElement;
    scale?: number;
    rotate?: number;
}
export declare function canvasPreview(params: IProps): Promise<HTMLCanvasElement>;
export declare function getImgBlobData(params: IProps): Promise<{
    url: string | undefined;
    file: File | undefined;
}>;
export {};