import { type MudletMap } from '../mapIO';
import type { Command } from './types';
export interface SessionData {
    id: string;
    fileName: string;
    mapBytes: ArrayBuffer;
    imageSrcs: Record<string, string>;
    undoStack: Command[];
    currentAreaId: number | null;
    currentZ: number;
    savedAt: number;
    roomCount: number;
}
export declare function saveSession(fileName: string, map: MudletMap, undoStack: Command[], currentAreaId: number | null, currentZ: number, existingId?: string): Promise<string>;
export declare function listSessions(): Promise<SessionData[]>;
export declare function clearAllSessions(): Promise<void>;
export declare function clearSession(id: string): Promise<void>;
/** Reconstruct a MudletMap from a SessionData, re-applying editor-only fields (imageSrc). */
export declare function restoreMapFromSession(session: SessionData): MudletMap;