/**
 * JournalTracker.ts
 *
 * Quest journal UI data: quest log, categories, filters,
 * notifications, and pinned quests.
 *
 * @module gameplay
 */
export interface JournalEntry {
    questId: string;
    questName: string;
    category: string;
    description: string;
    status: string;
    progress: number;
    pinned: boolean;
    addedAt: number;
    updatedAt: number;
    objectiveSummaries: string[];
}
export interface JournalNotification {
    id: string;
    type: 'quest_added' | 'quest_updated' | 'quest_completed' | 'quest_failed';
    questId: string;
    message: string;
    timestamp: number;
    read: boolean;
}
export declare class JournalTracker {
    private entries;
    private notifications;
    private pinnedQuests;
    private maxNotifications;
    addEntry(questId: string, questName: string, category: string, description: string): JournalEntry;
    updateEntry(questId: string, updates: Partial<Pick<JournalEntry, 'status' | 'progress' | 'objectiveSummaries'>>): boolean;
    removeEntry(questId: string): boolean;
    pin(questId: string): boolean;
    unpin(questId: string): boolean;
    getPinned(): JournalEntry[];
    private notify;
    getNotifications(unreadOnly?: boolean): JournalNotification[];
    markRead(id: string): void;
    markAllRead(): void;
    getUnreadCount(): number;
    getByCategory(category: string): JournalEntry[];
    getByStatus(status: string): JournalEntry[];
    search(query: string): JournalEntry[];
    getEntry(questId: string): JournalEntry | undefined;
    getEntryCount(): number;
    getCategories(): string[];
    getAllEntries(): JournalEntry[];
}
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