import { Dialog, DialogButton } from "./dialog";
import { CardData } from "./open-sample-dialog";
export declare class OpenJsonSchemaDialog extends Dialog {
    private _output;
    private _previewContainer;
    private _previewElement;
    private _editor;
    readonly submitButton: DialogButton;
    constructor();
    open(): void;
    private renderPreview;
    private refreshPreview;
    private renderEditor;
    protected renderContent(): HTMLElement;
    get output(): CardData;
}