// Next.js calls `register()` early in the server boot, before any route
// handler runs. The Node-runtime guard avoids starting MSW in edge
// runtimes where setupServer isn't compatible.

export async function register(): Promise<void> {
  if (process.env.NEXT_RUNTIME !== "nodejs") return;
  if (process.env.MOCKS !== "on") return;
  const { mockServer } = await import("./mocks/node");
  mockServer.start();
}