import { type Guild, type ForumChannel, type TextChannel } from "discord.js";
import type { OutgoingMessage, PermissionRequest, NotificationMessage, AgentCommand, OpenACPCore, DisplayVerbosity, AdapterCapabilities, IRenderer, SettingsAPI } from "@openacp/plugin-sdk";
import { MessagingAdapter } from "@openacp/plugin-sdk";
import type { DiscordChannelConfig } from "./types.js";
import { type OutputMode } from "./activity.js";
export declare class DiscordAdapter extends MessagingAdapter {
    readonly name = "discord";
    readonly renderer: IRenderer;
    readonly capabilities: AdapterCapabilities;
    readonly core: OpenACPCore;
    private client;
    private discordConfig;
    private settingsAPI;
    private sendQueue;
    private draftManager;
    private _outputModeResolver;
    private skillManager;
    private permissionHandler;
    private sessionTrackers;
    private guild;
    private forumChannel;
    private notificationChannel;
    private assistantSession;
    private assistantInitializing;
    private pendingAssistantSystemPrompt;
    private fileService;
    private _sessionContexts;
    private _configChangedHandler?;
    private _threadReadyHandler?;
    constructor(core: OpenACPCore, config: DiscordChannelConfig, settingsAPI: SettingsAPI | undefined);
    /**
     * Persists a plugin setting to disk and updates the in-memory config so
     * subsequent reads within the same session see the new value immediately.
     */
    savePluginSetting(key: string, value: unknown): Promise<void>;
    /** Returns the adapter-level output mode from plugin settings, or undefined if not set. */
    get adapterOutputMode(): OutputMode | undefined;
    start(): Promise<void>;
    stop(): Promise<void>;
    private getCommandRegistry;
    private setupInteractionHandler;
    private renderCommandResponse;
    private setupMessageHandler;
    private setupAssistant;
    respawnAssistant(): Promise<void>;
    private processIncomingAttachments;
    private getThread;
    private resolveMode;
    private getOrCreateTracker;
    /** Called from button router to switch mode and re-render the current tool card. */
    updateSessionOutputMode(sessionId: string, mode: OutputMode): void;
    /**
     * Edit the control message to reflect current session state (bypass, voice mode).
     * No-op if the control message ID is unknown (session created before this fix).
     */
    updateControlMessage(sessionId: string): Promise<void>;
    private getSessionContext;
    sendMessage(sessionId: string, content: OutgoingMessage): Promise<void>;
    protected handleThought(sessionId: string, content: OutgoingMessage, _verbosity: DisplayVerbosity): Promise<void>;
    protected handleText(sessionId: string, content: OutgoingMessage): Promise<void>;
    protected handleToolCall(sessionId: string, content: OutgoingMessage, _verbosity: DisplayVerbosity): Promise<void>;
    protected handleToolUpdate(sessionId: string, content: OutgoingMessage, _verbosity: DisplayVerbosity): Promise<void>;
    protected handlePlan(sessionId: string, content: OutgoingMessage, _verbosity: DisplayVerbosity): Promise<void>;
    protected handleUsage(sessionId: string, content: OutgoingMessage, verbosity: DisplayVerbosity): Promise<void>;
    protected handleSessionEnd(sessionId: string, _content: OutgoingMessage): Promise<void>;
    protected handleConfigUpdate(sessionId: string, _content: OutgoingMessage): Promise<void>;
    protected handleError(sessionId: string, content: OutgoingMessage): Promise<void>;
    protected handleAttachment(sessionId: string, content: OutgoingMessage): Promise<void>;
    protected handleSystem(sessionId: string, content: OutgoingMessage): Promise<void>;
    sendPermissionRequest(sessionId: string, request: PermissionRequest): Promise<void>;
    sendNotification(notification: NotificationMessage): Promise<void>;
    createSessionThread(sessionId: string, name: string): Promise<string>;
    renameSessionThread(sessionId: string, newName: string): Promise<void>;
    deleteSessionThread(sessionId: string): Promise<void>;
    sendSkillCommands(sessionId: string, commands: AgentCommand[]): Promise<void>;
    cleanupSkillCommands(sessionId: string): Promise<void>;
    getForumChannel(): ForumChannel | TextChannel;
    getGuild(): Guild;
    getGuildId(): string;
    getAssistantSessionId(): string | null;
    getAssistantThreadId(): string | null;
    /**
     * Persist the control message ID to the session record so it survives restart.
     * Called after sending the welcome/control message in new-session.ts.
     */
    persistControlMsgId(sessionId: string, messageId: string): Promise<void>;
    /**
     * Retrieve stored control message ID for a session (survives restart via session record).
     */
    getControlMsgId(sessionId: string): string | undefined;
}