import { LitElement } from 'lit';
export declare class GradioApp extends LitElement {
    static styles: import("lit").CSSResult;
    imageBlob: Blob;
    private _loaded;
    private _iframe;
    firstUpdated(): void;
    private _setImage;
    exportImage(): Promise<Blob>;
    render(): import("lit").TemplateResult<1>;
}
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