export declare function isVoiceRequestId(value: string): boolean;
export interface LanReceipt {
    version: 1;
    requestId: string;
    action: "ensure" | "status" | "connect";
    sessionId: string;
    terminalId: string | null;
    provider: "codex";
    status: "running" | "stopped" | "error";
    running: boolean;
    urls: string[];
    browserAttached: boolean;
    browserRoute?: string;
    browserStatus?: "listening" | "error" | "timeout";
    browserError?: string;
    browserUrl?: string;
    browserRefId?: string;
    error?: string;
}
/** The caller owns reading/removing its receipt; no caller-controlled paths. */
export declare function writeLanReceipt(agentDir: string, receipt: LanReceipt): Promise<void>;