import { UUIModalDialogElement } from '../../../../external/uui/index.js';
/**
 * A modal dialog element that cannot be dismissed by pressing ESC.
 * Use this when the user must interact with the modal content (e.g. re-authentication on timeout).
 */
export declare class UmbPersistentModalDialogElement extends UUIModalDialogElement {
    #private;
    protected _openModal(): void;
    forceClose(): void;
}
export default UmbPersistentModalDialogElement;
declare global {
    interface HTMLElementTagNameMap {
        'umb-persistent-modal-dialog': UmbPersistentModalDialogElement;
    }
}