import type { ExtensionAPI } from './pi-ext-types.js';
/** The cortex-slack server (slack_send_file tool) is loaded only for sessions that originate from
 *  Slack. The PI adapter forwards the source channel into the subprocess env as SLACK_CHANNEL; the
 *  SlackAdapter tags its conduits with the `slack:` prefix, so that prefix is the source marker. */
export declare function shouldLoadSlack(channel: string | undefined): boolean;
/** The cortex-feishu server (Feishu document tools) is loaded only for sessions that originate from
 *  Feishu. The PI adapter forwards the source channel into the subprocess env as SLACK_CHANNEL; the
 *  FeishuAdapter tags its conduits with the `feishu:` prefix, so that prefix is the source marker. */
export declare function shouldLoadFeishu(channel: string | undefined): boolean;
type PiTextContent = {
    type: 'text';
    text: string;
};
/** Map an MCP CallToolResult content item to a PI text content item. */
export declare function mapMcpContent(item: {
    type: string;
    text?: string;
    data?: string;
    mimeType?: string;
    resource?: {
        uri?: string;
        text?: string;
        blob?: string;
        mimeType?: string;
    };
    [key: string]: unknown;
}): PiTextContent;
export default function mcpBridge(pi: ExtensionAPI): Promise<void>;
export declare const _test: {
    mapMcpContent: typeof mapMcpContent;
    shouldLoadSlack: typeof shouldLoadSlack;
    shouldLoadFeishu: typeof shouldLoadFeishu;
    CORE_SERVER_PATH: string;
    EXT_SERVER_PATH: string;
    SLACK_SERVER_PATH: string;
    FEISHU_SERVER_PATH: string;
};
export {};