/**
 * Copyright (c) 2026 ByteDance Ltd. and/or its affiliates
 * SPDX-License-Identifier: MIT
 *
 * Event parsing for inbound Feishu messages.
 *
 * Converts a raw FeishuMessageEvent into a normalised MessageContext.
 * All mention information is captured in `mentions: MentionInfo[]`;
 * downstream logic derives `mentionedBot` and non-bot targets from it.
 *
 * When `expandCtx` is provided, `cfg` and `accountId` are passed into
 * the converter context so that async converters (e.g. merge_forward)
 * can make API calls during parsing.
 */
import type { ClawdbotConfig } from 'openclaw/plugin-sdk';
import type { FeishuMessageEvent, MessageContext } from '../types';
/**
 * Parse a raw Feishu message event into a normalised MessageContext.
 *
 * @param expandCtx  When provided, cfg/accountId are used to create
 *                   callbacks for async converters (e.g. merge_forward)
 *                   to fetch sub-messages and resolve sender names.
 */
export declare function parseMessageEvent(event: FeishuMessageEvent, botOpenId?: string, expandCtx?: {
    /** account 级别的 ClawdbotConfig（channels.feishu 已替换为 per-account 合并后的配置） */
    cfg: ClawdbotConfig;
    accountId?: string;
}): Promise<MessageContext>;