import { EventEmitter } from "node:events";
import { Worker } from "node:worker_threads";
import { type CodexDesktopWorkerScript } from "./codex-bundle.js";
export interface CodexDesktopGitWorkerBridge {
    on(event: "message", listener: (message: unknown) => void): this;
    on(event: "error", listener: (error: Error) => void): this;
    send(message: unknown): Promise<void>;
    subscribe(): Promise<void>;
    unsubscribe(): Promise<void>;
    close(): Promise<void>;
}
interface CodexDesktopGitWorkerBridgeOptions {
    appPath: string;
    resolveWorkerScript?: () => Promise<CodexDesktopWorkerScript>;
    WorkerClass?: typeof Worker;
    codexAppSessionId?: string;
}
export declare class DefaultCodexDesktopGitWorkerBridge extends EventEmitter implements CodexDesktopGitWorkerBridge {
    private readonly appPath;
    private readonly resolveWorkerScript;
    private readonly WorkerClass;
    private readonly codexAppSessionId;
    private readonly pendingRequests;
    private worker;
    private workerStartPromise;
    private subscriberCount;
    private isClosing;
    constructor(options: CodexDesktopGitWorkerBridgeOptions);
    send(message: unknown): Promise<void>;
    subscribe(): Promise<void>;
    unsubscribe(): Promise<void>;
    close(): Promise<void>;
    private ensureWorker;
    private startWorker;
    private handleMainRpcRequest;
}
export {};