import type { OfficeKernelPageMetrics } from '../../kernel/office-kernel-protocol'; export interface DocumentPageFrame { height: number; left: number; page: OfficeKernelPageMetrics; pageIndex: number; top: number; width: number; } export interface DocumentPageSurfaceGeometry { frames: DocumentPageFrame[]; height: number; width: number; } export declare function documentPageSurfaceGeometry(pages: readonly OfficeKernelPageMetrics[], fallback: OfficeKernelPageMetrics, requestedPageCount?: number): DocumentPageSurfaceGeometry;