import { Fragment, ResolvedPage, ResolvedPaintItem } from '../../../contracts/src/index.js';
import { PageDecorationPayload } from './renderer.js';
export type DecorationPageGeometry = Pick<ResolvedPage, 'height' | 'margins' | 'baseMargins' | 'footnoteReserved' | 'index'>;
export declare function resolveDecorationBandGeometry(data: PageDecorationPayload, kind: 'header' | 'footer'): {
    effectiveHeight: number;
    effectiveOffset: number;
    footerYOffset: number;
};
/** Page-local coordinates shared by canonical painting and neutral edit geometry. */
export declare function resolveDecorationFragmentPosition(page: DecorationPageGeometry, kind: 'header' | 'footer', data: PageDecorationPayload, fragment: Fragment, item: ResolvedPaintItem | undefined, band?: {
    effectiveHeight: number;
    effectiveOffset: number;
    footerYOffset: number;
}, behindDocument?: boolean): {
    x: number;
    y: number;
};