import type { WsClient } from "../ws/client.js";
export interface SendResult {
    messageId: string;
    chatId: string;
}
export declare function normalizeDirectTarget(target: string): string | null;
export declare function sendText(ws: WsClient, to: string, text: string, service?: string): Promise<SendResult>;
export declare function sendMedia(ws: WsClient, to: string, mediaUrl: string, text?: string, service?: string): Promise<SendResult>;
export declare function sendMessage(ws: WsClient, to: string, parts: Array<Record<string, unknown>>, service?: string): Promise<SendResult>;
export declare function sendToGroup(ws: WsClient, chatId: string, text: string, service?: string): Promise<SendResult>;
export declare function sendGroupMedia(ws: WsClient, chatId: string, mediaUrl: string, text?: string, service?: string): Promise<SendResult>;
export declare function sendToNewGroup(ws: WsClient, to: string[], text: string, service?: string): Promise<SendResult>;