import type { UploadElement } from '@vaadin/vaadin-upload';
import { TemplateResult } from 'lit-html';
import { InternalControl } from '../../../../internal/InternalControl/InternalControl';
export declare class InternalDownloadableFormUploadControl extends InternalControl {
    private __ignoreNextFilesChange;
    get uploadElement(): UploadElement | null;
    renderControl(): TemplateResult;
    updated(changes: Map<keyof this, unknown>): void;
    private get __uploadI18n();
    private __handleUploadRequest;
    private __handleFilesChanged;
}