export interface RosterEntry {
    id: string;
    catalogId: string;
    capturedAt: number;
    equipped: boolean;
}
export interface RosterCaptureOptions {
    id?: string;
    capturedAt?: number;
}
export interface Roster {
    capture(userId: string, catalogId: string, options?: RosterCaptureOptions): RosterEntry;
    release(userId: string, entryId: string): boolean;
    has(userId: string, entryId: string): boolean;
    get(userId: string, entryId: string): RosterEntry | null;
    list(userId: string): readonly RosterEntry[];
    equippedList(userId: string): readonly RosterEntry[];
    setEquipped(userId: string, entryId: string, equipped: boolean): RosterEntry | null;
    snapshot(userId: string): readonly RosterEntry[];
    hydrate(userId: string, entries: readonly RosterEntry[]): void;
    /** Whole-store capture across every owner — the world-save/replication seam (per-owner `snapshot` can't enumerate owners). */
    snapshotAll(): Record<string, readonly RosterEntry[]>;
    hydrateAll(data: Record<string, readonly RosterEntry[]>): void;
}
export interface RosterDeps {
    now?: () => number;
}
export declare function createRoster(deps?: RosterDeps): Roster;