import '@material/web/icon/icon.js';
import '@material/web/button/filled-button.js';
import '@material/web/checkbox/checkbox.js';
import '@operato/input/ox-input-file.js';
import { LitElement } from 'lit';
/** Import exported boards into this group: a drop zone, an overwrite switch, one button. */
export declare class GroupInfoImport extends LitElement {
    static styles: import("lit").CSSResult[];
    groupId?: string;
    group: any;
    fileUploader: any;
    overwrite: any;
    render(): import("lit-html").TemplateResult<1>;
    updated(changes: any): void;
    refresh(): Promise<void>;
    importBoard(): Promise<void>;
    close(): void;
}