import '../../stencil.core';
import { EventEmitter } from '../../stencil.core';
import { NiftyFile } from '@nifty-uploader/core/lib/types/NiftyFile';
export declare class Thumbnail {
    file: NiftyFile;
    thumbnailUrl: string;
    options: {
        width?: number;
        height?: number;
        maxWidth?: number;
        maxHeight?: number;
        timeout?: number;
    };
    loading: boolean;
    thumbnailGenerated: EventEmitter;
    componentDidLoad(): void;
    render(): JSX.Element;
}