import type { FileEdit } from '../types/index.js';
/**
 * Manages a persistent tsserver process and exposes a clean async API
 */
export declare class TsServerClient {
    private process;
    private requestSeq;
    private pendingRequests;
    private buffer;
    private readonly projectRoot;
    constructor(projectRoot: string);
    /**
     * Start the tsserver process
     */
    start(): Promise<void>;
    /**
     * Find tsserver in node_modules
     */
    private findTsServer;
    /**
     * Open the project in tsserver
     */
    private openProject;
    /**
     * Get edits for renaming a file
     */
    getEditsForFileRename(oldPath: string, newPath: string): Promise<FileEdit[]>;
    /**
     * Notify tsserver that a file has changed
     */
    notifyFileChanged(path: string): Promise<void>;
    /**
     * Dispose of the tsserver process
     */
    dispose(): void;
    /**
     * Send a request to tsserver
     */
    private sendRequest;
    /**
     * Handle data from tsserver stdout
     */
    private handleData;
    /**
     * Handle a single message from tsserver
     */
    private handleMessage;
    /**
     * Clean up resources
     */
    private cleanup;
}
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