import type { RegisteredTool } from '@cicctencent/agent-core';
export declare const SUPPORTED_BOT_TYPES: readonly string[];
export declare function detectBotChannelType(webhookUrl: string): string | null;
export declare function assertValidWebhookUrl(webhookUrl: string): void;
interface NewsArticle {
    title: string;
    description?: string;
    url?: string;
    picurl?: string;
}
interface BotSendParams {
    webhookUrl: string;
    secret?: string;
    content?: string;
    title?: string;
    msgType?: string;
    newsArticles?: NewsArticle[];
    imageBase64?: string;
    fileBase64?: string;
    filename?: string;
}
interface BotSendResult {
    success: boolean;
    error?: string;
    raw?: unknown;
}
export declare function sendBotMessage(channelType: string, params: BotSendParams): Promise<BotSendResult>;
/** 群机器人消息工具集 */
export declare function createBotMessageTools(): RegisteredTool[];
export {};
//# sourceMappingURL=bot-message.d.ts.map