import { ChangeEvent, ImgHTMLAttributes, ReactElement } from 'react';
/**
 * Props for the 'Thumbnail' component.
 *
 * @author Malik Alimoekhamedov
 * @interface
 */
interface ThumbnailProps extends Omit<ImgHTMLAttributes<HTMLImageElement>, 'src'> {
    /**
     * When TRUE, will cast a shadow which will dynamically replicate
     * the main image instead of casting a blunt dark color. This provides
     * a feeling of subtle transparency and elevates the entire style of
     * this component.
     *
     * Default: FALSE
     */
    readonly castBlurredShadow?: boolean;
    /**
     * When TRUE, will show a button that can trigger browser file uploading dialog.
     *
     * Default: FALSE
     */
    readonly isInEditMode?: boolean;
    readonly uploadProps?: {
        readonly button?: {
            readonly icon?: ReactElement;
            readonly label?: string;
        };
        readonly instructions?: string;
        readonly onUpload?: (event: ChangeEvent<HTMLInputElement>) => void;
        readonly progress?: number;
    };
    /**
     * Accepts one image URL or an object containing low quality image URL
     * to be loaded first and a high quality image URL to load next.
     */
    readonly src?: string | {
        lowQuality?: string;
        highQuality?: string;
    };
}
interface LazyImageProps extends Omit<ImgHTMLAttributes<HTMLImageElement>, 'src'>, Pick<ThumbnailProps, 'src'> {
    readonly placeholder?: string;
}
export type { ThumbnailProps, LazyImageProps };