import { Client } from 'discord.js';
/**
 * Retry a function with exponential backoff on rate limit errors.
 * Handles both REST API (429) and gateway (opcode 8) rate limits.
 */
export declare function withRetry<T>(fn: () => Promise<T>, maxRetries?: number, label?: string): Promise<T>;
export interface ServerCache {
    channels: Array<{
        id: string;
        name: string;
        type: string;
        categoryId: string | null;
        categoryName: string | null;
    }>;
    roles: Array<{
        id: string;
        name: string;
        color: string;
        position: number;
    }>;
    members: Array<{
        id: string;
        username: string;
        displayName: string;
        nickname: string | null;
    }>;
    lastUpdated: Date;
}
/**
 * Initialize the Discord client for MCP server
 * Uses minimal intents needed for server management
 */
export declare function initializeClient(): Promise<Client>;
/**
 * Get the Discord client instance
 */
export declare function getClient(): Client;
/**
 * Get the configured guild ID
 */
export declare function getGuildId(): string;
/**
 * Get the configured guild
 */
export declare function getGuild(): Promise<import("discord.js").Guild>;
/**
 * Destroy the Discord client connection
 */
export declare function destroyClient(): Promise<void>;
/**
 * Refresh the server cache with current data
 * Called on startup and can be called to refresh
 */
export declare function refreshServerCache(): Promise<ServerCache>;
/**
 * Get the server cache (refreshes if not initialized)
 */
export declare function getServerCache(): Promise<ServerCache>;
/**
 * Get a summary of the server for context
 */
export declare function getServerSummary(): Promise<string>;