export interface TmuxResult {
    stdout: string;
    stderr: string;
    status: number;
}
export type TmuxRunner = (args: string[]) => TmuxResult;
export interface TmuxPaneContext {
    socketPath: string;
    serverPid: number;
    serverStartedAt: number;
    sessionId: string;
    sessionCreatedAt: number;
    windowId: string;
    paneId: string;
    currentPath: string;
    dead: boolean;
    launchId: string;
    laneId: string;
}
export declare function tmuxExec(args: string[]): TmuxResult;
export declare function paneLooksReady(captured: string): boolean;
export declare function paneHasActiveTask(captured: string): boolean;
export interface TmuxApi {
    newSession(session: string, cwd: string): TmuxResult;
    splitWindow(target: string, cwd: string): TmuxResult;
    sendKeys(target: string, ...keys: string[]): TmuxResult;
    sendText(target: string, text: string): TmuxResult;
    displayMessage(target: string, message: string): TmuxResult;
    capturePane(target: string, lines?: number): TmuxResult;
    killPane(target: string): TmuxResult;
    killSession(session: string): TmuxResult;
    paneDead(target: string): boolean;
    sessionExists(session: string): boolean;
    listSessions(): string[];
    paneContext?(target: string): TmuxPaneContext | undefined;
}
export declare function makeTmux(runner?: TmuxRunner, env?: NodeJS.ProcessEnv): TmuxApi;
export declare function makeTmuxForSocket(socketPath: string, runner?: TmuxRunner, env?: NodeJS.ProcessEnv): TmuxApi;
export interface WaitForReadyOptions {
    /** Max time to wait in ms (default 60 000). */
    timeoutMs?: number;
    /** Poll interval in ms (default 2 000). */
    pollMs?: number;
}
/**
 * Block until the Copilot CLI in `target` pane is ready for input.
 * Returns `true` if ready, `false` on timeout.
 */
export declare function waitForReady(api: TmuxApi, target: string, options?: WaitForReadyOptions): Promise<boolean>;
export interface SendToWorkerOptions {
    rounds?: number;
    delayMs?: number;
}
export declare function sendToWorker(api: TmuxApi, target: string, text: string, options?: SendToWorkerOptions): Promise<boolean>;