import { Renderer } from "@pixi/core";
import { DisplayObject } from "@pixi/display";
export declare class HtmlOverlay extends DisplayObject {
    static dpi: number;
    private static _attached;
    private static _paint;
    static prune(): void;
    sortDirty: boolean;
    persistent: boolean;
    onContentChanged?: (root: HTMLDivElement) => void;
    private _htmlRoot;
    private _style;
    private _content;
    private _styleElement;
    private _contentElement;
    private _lastTransformWorldId;
    private _width;
    private _height;
    private _lastAlpha;
    private _lastZIndex;
    private _dimensionsDirty;
    private _styleDirty;
    private _contentDirty;
    private _attached;
    private _interactiveChildren;
    private _paint;
    private _enabled;
    constructor();
    calculateBounds(): void;
    removeChild(child: DisplayObject): void;
    render(renderer: Renderer): void;
    attach(renderer: Renderer): void;
    detach(): void;
    set width(value: number);
    get width(): number;
    set height(value: number);
    get height(): number;
    set style(value: string);
    get style(): string;
    set content(value: string);
    get content(): string;
    get htmlRoot(): HTMLDivElement;
    get contentElement(): HTMLDivElement;
    get interactiveChildren(): boolean;
    set interactiveChildren(value: boolean);
}