/**
 * IPC protocol types — shared between MCP client and watcher process.
 * Zero project-level imports.
 */
export interface IpcRequest {
    id: string;
    sessionId: string;
    itermSessionId?: string;
    /**
     * tmux pane id of the caller (e.g. "%3"), from $TMUX_PANE. Set when the caller
     * runs inside tmux. Unlike ITERM_SESSION_ID — which a tmux-hosted process
     * inherits from whatever iTerm tab first started the tmux server (a DIFFERENT
     * session) — TMUX_PANE is correct per pane, so it's the authoritative caller
     * identity for tmux sessions.
     */
    tmuxPane?: string;
    /**
     * The caller's terminal device, e.g. "/dev/ttys004".
     *
     * A second, independent answer to "which session is this?", and the one that
     * cannot go stale. `ITERM_SESSION_ID` is an environment variable: a process
     * that outlives the pane it was started in, or inherits an environment from
     * somewhere else, keeps announcing an id that no longer exists — and a name
     * written against it lands on a session nobody can see, while the real pane
     * stays anonymous. The tty is what the process is actually attached to now,
     * and iTerm reports it per session, so the two can be reconciled.
     */
    callerTty?: string;
    method: string;
    params: Record<string, unknown>;
}
export interface IpcResponse {
    id: string;
    ok: boolean;
    result?: Record<string, unknown>;
    error?: string;
}
//# sourceMappingURL=ipc.d.ts.map