export interface IFileUploaderOptions {
    $container: JQuery;
    maxFileSize: number;
    acceptedFileTypes: string;
    allowedFileExtensions: string[];
    onValueChanged?: (e: DevExpress.ui.dxFileUploader.ValueChangedEvent) => void;
    onUploadStarted?: (e: DevExpress.ui.dxFileUploader.UploadStartedEvent) => void;
    onUploaded?: (e: DevExpress.ui.dxFileUploader.UploadedEvent) => void;
    selectButtonText?: string;
    cssClass?: string;
}
export declare class FileUploader {
    private readonly $container;
    private readonly maxFileSize;
    private readonly acceptedFileTypes;
    private readonly allowedFileExtensions;
    private readonly onValueChanged;
    private readonly onUploadStarted;
    private readonly onUploaded;
    private readonly cssClass;
    private readonly selectButtonText;
    private fileUploader;
    constructor(options: IFileUploaderOptions);
    render(): void;
    upload<T>(uploadUrl: string, params?: any): Promise<T>;
}