interface PrepareInPlaceRestartLogger {
    warn(message: string, meta?: Record<string, unknown>): void;
}
interface PrepareInPlaceRestartServices {
    aiService?: {
        chatSessionStore: {
            invalidateCache(): void;
        };
    };
    closeViteServer?: () => Promise<void>;
    lockService?: {
        setIsRestarting(): void | Promise<void>;
    };
}
interface PrepareInPlaceRestartOptions {
    flipRestart?: true;
    logger?: PrepareInPlaceRestartLogger;
}
/**
 * Tell the CLI parent supervisor that the imminent `RESTART_EXIT_CODE` exit is a
 * template flip — not the editor-driven `/_sb_disconnect` restart, which shares
 * the same exit code.
 */
export declare function announceFlipRestartToParent(logger?: PrepareInPlaceRestartLogger): Promise<void>;
/**
 * Shared teardown before an in-place dev-server restart (`process.exit(98)`).
 * Used by `/_sb_disconnect` with `isRestart: true` and by the migration
 * self-restart seam after a template flip.
 */
export declare function prepareInPlaceRestart(services: PrepareInPlaceRestartServices, options?: PrepareInPlaceRestartOptions): Promise<void>;
export {};
//# sourceMappingURL=prepare-in-place-restart.d.mts.map