/**
 * 模块: 状态栏
 *
 * 龙虾的状态展示通常依赖 CLI/Control UI，缺少一个"一眼看全插件增强信号"的入口。
 * 本模块做两件事：
 *  1. 暴露 enhance_statusline 工具：模型/用户随时查询当前模式、任务、记忆命中、宠物。
 *  2. 挂 HTTP 路由 /plugins/enhance/api/statusline，JSON 快照，方便 Control UI 嵌入。
 *
 * 纯只读，绝不影响龙虾运行状态。
 */
import type { OpenClawPluginApi } from "openclaw/plugin-sdk";
import type Database from "better-sqlite3";
import type { NotificationQueue } from "../types.js";
/** Observability bits read from ctx / runtimeConfig at tool-call time. */
export interface ObservabilityContext {
    model?: string;
    thinking?: string;
    fastMode?: boolean;
    channel?: string;
    sessionId?: string;
}
interface Snapshot {
    agentId: string;
    mode: string;
    todos: {
        done: number;
        total: number;
        active?: string;
    };
    chaptersToday: number;
    memory: {
        total: number;
        byCategory: Record<string, number>;
    };
    unreadNotifications: number;
    pet: {
        name: string;
        level: number;
        color: string;
        mood: string;
    };
    scheduledBindings: number;
    /** Observability (runtime-only; undefined if not resolvable). */
    observability?: ObservabilityContext;
}
export declare function buildSnapshot(db: Database.Database, agentId: string, sessionId: string, notifyQueue: NotificationQueue, observability?: ObservabilityContext): Snapshot;
export declare function registerStatusline(api: OpenClawPluginApi, db: Database.Database, notifyQueue: NotificationQueue): void;
export {};