import { IDocumentFactory, IElementLike, IPortalElement } from "@mml-io/networked-dom-web";
import { OrientedBoundingBox } from "../bounding-box";
import { GraphicsAdapter } from "../graphics";
import { TransformableElement } from "./TransformableElement";
export declare enum OverlayAnchor {
    "top-left" = "top-left",
    "top-center" = "top-center",
    "top-right" = "top-right",
    "center-left" = "center-left",
    "center" = "center",
    "center-right" = "center-right",
    "bottom-left" = "bottom-left",
    "bottom-center" = "bottom-center",
    "bottom-right" = "bottom-right"
}
export type MOverlayProps = {
    href: string | null;
    target: string | null;
    anchor: OverlayAnchor;
    offsetX: number;
    offsetY: number;
};
export declare class Overlay<G extends GraphicsAdapter = GraphicsAdapter> extends TransformableElement<G> implements IPortalElement {
    static tagName: string;
    private overlayGraphics;
    private overlayElement;
    private mode;
    props: MOverlayProps;
    private static attributeHandler;
    static get observedAttributes(): Array<string>;
    constructor();
    private updateOverlayElementPosition;
    private isVirtualMode;
    getPortalDocumentFactory(): IDocumentFactory | null;
    getPortalElement(): IElementLike;
    parentTransformed(): void;
    isClickable(): boolean;
    attributeChangedCallback(name: string, oldValue: string | null, newValue: string): void;
    protected disable(): void;
    protected enable(): void;
    getContentBounds(): OrientedBoundingBox | null;
    connectedCallback(): void;
    disconnectedCallback(): void;
}
//# sourceMappingURL=Overlay.d.ts.map