import type { EffortLevel } from '../commands/effort.js';
import type { ChatSessionData, InteractionRecord, SessionBindingOptions, ConversationBindingRecord, SessionOrderMode } from './session-types.js';
export type { ChatSessionData, InteractionRecord, SessionBindingOptions, ConversationBindingRecord, ChatSessionType, SessionOrderMode, } from './session-types.js';
declare class ChatSessionStore {
    private data;
    private sessionAliases;
    private chatIdToKeysIndex;
    constructor();
    private load;
    private rebuildChatIdIndex;
    private addToChatIdIndex;
    private removeFromChatIdIndex;
    private hasChatIdInIndex;
    private save;
    private inferChatTypeFromTitle;
    private makeConversationKey;
    private parseConversationKey;
    private isNamespacedKey;
    private legacyToNamespacedKey;
    private hasLegacyKey;
    private getChatDataLegacyOrNamespaced;
    /**
     * 获取会话 ID（平台感知版本）
     * @param platform 平台标识（如 'feishu', 'discord'）
     * @param conversationId 平台原生会话 ID
     * @returns sessionId 或 null
     */
    getSessionIdByConversation(platform: string, conversationId: string): string | null;
    /**
     * 获取会话数据（平台感知版本）
     * @param platform 平台标识
     * @param conversationId 平台原生会话 ID
     * @returns ChatSessionData 或 undefined
     */
    getSessionByConversation(platform: string, conversationId: string): ChatSessionData | undefined;
    /**
     * 反向查找：通过 sessionId 获取 {platform, conversationId}
     * @param sessionId 会话 ID
     * @returns { platform, conversationId } 或 null
     */
    getConversationBySessionId(sessionId: string): {
        platform: string;
        conversationId: string;
    } | null;
    /**
     * 旧版 getSessionId（兼容 Feishu 调用方）
     * 读取时优先 namespaced key，回退到 legacy key
     */
    getSessionId(chatId: string): string | null;
    /**
     * 旧版 getSession（兼容 Feishu 调用方）
     * 读取时优先 namespaced key，回退到 legacy key
     */
    getSession(chatId: string): ChatSessionData | undefined;
    getKnownDirectories(): string[];
    getChatId(sessionId: string): string | undefined;
    private cleanupExpiredSessionAliases;
    private removeExistingBindingsForSession;
    /**
     * 设置会话（平台感知版本）
     * @param platform 平台标识
     * @param conversationId 平台原生会话 ID
     * @param sessionId 会话 ID
     * @param creatorId 创建者 ID
     * @param title 会话标题
     * @param options 绑定选项
     */
    setSessionByConversation(platform: string, conversationId: string, sessionId: string, creatorId: string, title?: string, options?: SessionBindingOptions): void;
    /**
     * 旧版 setSession（兼容 Feishu 调用方）
     * 写入时使用命名空间键（feishu 为默认平台）
     */
    setSession(chatId: string, sessionId: string, creatorId: string, title?: string, options?: SessionBindingOptions): void;
    rememberSessionAlias(sessionId: string, chatId: string, ttlMs?: number): void;
    isSessionDeleteProtected(chatId: string): boolean;
    isPrivateChatSession(chatId: string): boolean;
    isGroupChatSession(chatId: string): boolean;
    updateConfig(chatId: string, config: {
        preferredModel?: string;
        preferredAgent?: string;
        preferredEffort?: EffortLevel;
        defaultDirectory?: string;
        sessionOrderMode?: SessionOrderMode;
        qqOutputOnlyText?: boolean;
        helpWithQc?: boolean;
        sessionWithCtl?: boolean;
        sessionWithChange?: boolean;
    }): void;
    updateConfigByConversation(platform: string, conversationId: string, config: {
        preferredModel?: string;
        preferredAgent?: string;
        preferredEffort?: EffortLevel;
        defaultDirectory?: string;
        sessionOrderMode?: SessionOrderMode;
        qqOutputOnlyText?: boolean;
        helpWithQc?: boolean;
        sessionWithCtl?: boolean;
        sessionWithChange?: boolean;
    }): void;
    updateTitle(chatId: string, title: string): void;
    updateTitleByConversation(platform: string, conversationId: string, title: string): void;
    updateResolvedDirectory(chatId: string, directory: string): void;
    private updateLegacyPointers;
    addInteraction(chatId: string, record: InteractionRecord): void;
    popInteraction(chatId: string): InteractionRecord | undefined;
    popInteractionByConversation(platform: string, conversationId: string): InteractionRecord | undefined;
    getLastInteraction(chatId: string): InteractionRecord | undefined;
    findInteractionByBotMsgId(chatId: string, msgId: string): InteractionRecord | undefined;
    updateInteraction(chatId: string, predicate: (r: InteractionRecord) => boolean, updater: (r: InteractionRecord) => void): void;
    updateLastInteraction(chatId: string, userMsgId: string, aiMsgId?: string): void;
    ensureInteraction(chatId: string, record: InteractionRecord): void;
    removeSession(chatId: string): void;
    removeSessionByConversation(platform: string, conversationId: string): void;
    markReminderSent(platform: string, conversationId: string): void;
    getChatsByCreator(userId: string): ChatSessionData[];
    getConversationBindings(): ConversationBindingRecord[];
    findPrivateConversationByCreator(userId: string, preferredPlatform?: string): ConversationBindingRecord | null;
    getAllChatIds(): string[];
    /**
     * 获取指定平台的所有会话 ID
     * @param platform 平台标识（如 'feishu', 'discord'）
     * @returns 该平台所有会话的 chatId 列表
     */
    getChatIdsByPlatform(platform: string): string[];
    hasConversationId(conversationId: string): boolean;
}
export declare const chatSessionStore: ChatSessionStore;
//# sourceMappingURL=chat-session.d.ts.map