import type { Slide } from '../../types/slides';
export interface PagePosition {
    x: number;
    y: number;
}
export type PageArrangement = 'grid' | 'horizontal' | 'vertical';
export declare const PAGE_GAP = 120;
/** Explicit positions may intentionally overlap. Only new, unpositioned pages avoid collisions. */
export declare function resolvePagePositions(slides: readonly Pick<Slide, 'id' | 'canvasPosition'>[], width: number, height: number): Map<string, PagePosition>;
export declare function arrangePagePositions(slides: readonly Pick<Slide, 'id'>[], width: number, height: number, arrangement: PageArrangement): Map<string, PagePosition>;
export declare function pageLayoutBounds(slides: readonly Pick<Slide, 'id' | 'canvasPosition'>[], width: number, height: number, positions?: Map<string, PagePosition>): {
    x: number;
    y: number;
    width: number;
    height: number;
};
/** Move complete groups with their element-linked notes and animations; page-local geometry is retained. */
export declare function movePageElements(source: Slide, target: Slide, selectedIds: readonly string[]): {
    source: Slide;
    target: Slide;
    movedIds: string[];
};