/**
 * Message Tap
 *
 * Fires `TalkerConfig.onMessage` for every inbound message and outbound
 * reply across all channels. Fire-and-forget: a throwing or slow handler is
 * logged and never affects message delivery.
 */
import type { MessageTapEvent, TalkerConfig } from "../types";
export declare function emitMessageTap(config: TalkerConfig, event: Omit<MessageTapEvent, "timestamp">): void;