import PageViewport from '~/interfaces/PageViewport';
/**
 * Creates (or updates) a page DOM node and its canvas element for PDF rendering.
 *
 * In `"render"` mode, a new page node (`<div>`) and canvas are created from scratch.
 * In `"resize"` mode, the existing page node is found by ID and its canvas is replaced
 * to avoid conflicts with concurrent render operations on the same canvas.
 *
 * The canvas dimensions are adjusted for HiDPI displays. If the resulting canvas area
 * exceeds {@link constants.CANVAS_AREA_THRESHOLD}, the output scale falls back to 1x
 * to prevent rendering failures on certain browsers.
 *
 * @param mode       - `"render"` to create a new page node, `"resize"` to update an existing one.
 * @param page       - The pdf.js page proxy object.
 * @param pageNumber - The 1-based page number.
 * @param zoomFactor - The zoom factor to apply (defaults to `1`).
 * @returns A tuple of `[pageNode, canvas, viewport, outputScale]`.
 */
declare const _default: (mode: "render" | "resize", page: any, pageNumber: number, zoomFactor?: number) => [HTMLDivElement, HTMLCanvasElement, PageViewport, number];
export default _default;