import { type BridgeSessionSnapshot } from "./protocol.js";
interface BridgeExecutableTool {
    name: string;
    label?: string;
    description?: string;
    parameters?: unknown;
    execute: (toolCallId: string, params: unknown, signal?: AbortSignal) => Promise<unknown>;
}
interface BridgeAdapter {
    tools: BridgeExecutableTool[];
    appName?: string;
    appVersion?: string;
    metadataTag?: string;
    getDocumentId: () => Promise<string>;
    getDocumentMetadata?: () => Promise<{
        metadata: object;
        nameMap?: Record<number, string>;
    } | null>;
    onToolResult?: (toolCallId: string, result: string, isError: boolean) => void;
}
interface BridgeVfsAdapter {
    snapshot: () => Promise<{
        path: string;
        data: Uint8Array;
    }[]>;
    readFile: (path: string) => Promise<string>;
    readFileBuffer: (path: string) => Promise<Uint8Array>;
    writeFile: (path: string, content: string | Uint8Array) => Promise<void>;
    deleteFile: (path: string) => Promise<void>;
}
export interface OfficeBridgeClientOptions {
    app: string;
    adapter: BridgeAdapter;
    vfs?: BridgeVfsAdapter;
    enabled?: boolean;
    serverUrl?: string;
    reconnectBaseMs?: number;
    reconnectMaxMs?: number;
    forwardConsole?: boolean;
    exposeGlobal?: boolean;
}
export interface OfficeBridgeController {
    readonly enabled: boolean;
    readonly instanceId: string;
    refresh: () => Promise<BridgeSessionSnapshot | null>;
    stop: () => void;
}
export declare function startOfficeBridge(options: OfficeBridgeClientOptions): OfficeBridgeController;
export {};
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