import type { UmbModalContext } from '../context/modal.context.js';
import { UmbLitElement } from '../../lit-element/index.js';
import type { CSSResultGroup } from '../../../../external/lit/index.js';
import { type UUIModalElement, type UUIModalDialogElement, type UUIModalSidebarElement } from '../../../../external/uui/index.js';
export declare class UmbModalElement extends UmbLitElement {
    #private;
    element?: UUIModalDialogElement | UUIModalSidebarElement | UUIModalElement;
    init(modalContext: UmbModalContext | undefined): Promise<void>;
    render(): import("lit-html").TemplateResult<1>;
    disconnectedCallback(): void;
    destroy(): void;
    static styles: CSSResultGroup;
}
declare global {
    interface HTMLElementTagNameMap {
        'umb-modal': UmbModalElement;
    }
}