import { LitElement, PropertyValues } from 'lit';
import { ShadowPartsController } from '../controllers/shadow-parts-controller';
/**
 * Overlay wrapper for displaying in portal.
 *
 */
export default class WyOverlay extends LitElement {
    static styles: import('lit').CSSResult[];
    protected exportParts: ShadowPartsController;
    show: boolean;
    maximized: boolean;
    header: boolean;
    private viewportRef;
    close(): void;
    handleClose(_e: Event): void;
    willUpdate(changedProperties: PropertyValues<this>): void;
    render(): import('../../node_modules/lit-html/node/lit-html.js').TemplateResult<1>;
    updated(changedProperties: PropertyValues<this>): void;
    protected firstUpdated(_changedProperties: PropertyValues<this>): void;
    disconnectedCallback(): void;
}
//# sourceMappingURL=wy-overlay.d.ts.map