import type { WebClient } from '@slack/web-api';
import { type SlackDirectoryConversation, type SlackDirectoryUser } from '../storage/schema/cache.js';
import type { SlackUserCandidate } from '../../shared/agent-config.js';
import { type SlackConversationInfo as SlackApiConversationInfo, type SlackUserInfo as SlackApiUserInfo } from './slack.helper.js';
export type SlackConversationInfo = SlackDirectoryConversation;
export type SlackUserInfo = SlackDirectoryUser;
export interface SlackWorkspaceDirectoryEvent {
    channel?: SlackApiConversationInfo | string;
    channel_id?: string;
    team?: string;
    type?: string;
    user?: SlackApiUserInfo;
}
export declare function normalizeSlackUserInfo(user: SlackApiUserInfo, syncedAt?: string): SlackUserInfo | undefined;
export declare function normalizeSlackConversationInfo(channel: SlackApiConversationInfo, syncedAt?: string): SlackConversationInfo | undefined;
export declare class SlackWorkspaceDirectoryService {
    private readonly input;
    private botUserIdPromise?;
    constructor(input: {
        botUserId?: string;
        client: WebClient;
        teamId?: string;
    });
    getUser(userId: string): Promise<SlackUserInfo | undefined>;
    getUserByHandle(handleInput: string): Promise<SlackUserInfo>;
    getUserByHandleForTarget(handleInput: string, target: {
        channelId?: string;
    }): Promise<SlackUserInfo>;
    getUsers(): Promise<SlackUserInfo[]>;
    getUserCandidates(): Promise<SlackUserCandidate[]>;
    getUserDisplayName(user: SlackUserInfo | SlackApiUserInfo | undefined, fallback: string): string;
    openDm(userId: string): Promise<SlackConversationInfo>;
    getConversation(channel: string): Promise<SlackConversationInfo | undefined>;
    /**
     * Resolve one channel with membership from the current client's bot identity.
     * Membership is deliberately fetched live: a workspace cache is shared by many
     * bots, while Slack's `is_member` answer is relative to the calling bot.
     */
    getConversationForCurrentBot(channel: string): Promise<SlackConversationInfo | undefined>;
    getConversationByName(nameInput: string, types?: string): Promise<SlackConversationInfo>;
    getConversationByNameForCurrentBot(nameInput: string, types?: string): Promise<SlackConversationInfo>;
    getMemberConversations(types?: string): Promise<SlackConversationInfo[]>;
    getWorkspaceIconUrl(teamId?: string | undefined): Promise<string>;
    getConversationMemberIds(channel: string): Promise<string[]>;
    applyEvent(event: SlackWorkspaceDirectoryEvent): Promise<void>;
    private preferredUniqueUserByHandle;
    private preferredUniqueWorkspaceUser;
    private recoverUsersByHandle;
    private recoverConversationsByName;
    private fetchUser;
    private fetchConversation;
    private fetchConversationForCurrentBot;
    private refreshUsers;
    private refreshConversations;
    private refreshMemberConversations;
    private resolveBotUserId;
    private fetchWorkspaceIconUrl;
    private readEntry;
    private readCollection;
    private triggerEntryRefresh;
    private triggerCollectionRefresh;
    private singleFlightEntryFetch;
    private singleFlightCollectionFetch;
    private upsertUser;
    private upsertConversation;
    private readCache;
    private updateCache;
}
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