import type { ReactNode } from "react";
/**
 * Render `children` into `document.body` (via a portal) when `active`, else
 * in place.
 *
 * The point tools' mobile readout is a `position: fixed` bottom sheet. When
 * the tool overlay is mounted inside the page-view substrate, it lives under
 * react-zoom-pan-pinch's CSS `transform`, and a transformed ancestor becomes
 * the containing block for `position: fixed` descendants — so the sheet
 * anchors to the (scaled, scrolled) page instead of the viewport and renders
 * off-screen. Portaling it to `document.body` escapes the transform so
 * `fixed` resolves against the viewport again. On desktop the readout is a
 * click-anchored `position: absolute` tooltip that *should* stay with the
 * page, so it's left in place (`active={false}`).
 */
export declare function MaybePortal({ active, children }: {
    active: boolean;
    children: ReactNode;
}): import("react").JSX.Element;
//# sourceMappingURL=MaybePortal.d.ts.map