export async function waitFor(
  predicate: () => boolean | Promise<boolean>,
  options: {
    timeoutMs?: number;
    intervalMs?: number;
    message?: string;
  } = {},
): Promise<void> {
  const timeoutMs = options.timeoutMs ?? 500;
  const intervalMs = options.intervalMs ?? 5;
  const deadline = Date.now() + timeoutMs;

  while (Date.now() < deadline) {
    if (await predicate()) {
      return;
    }
    await new Promise((resolve) => setTimeout(resolve, intervalMs));
  }

  throw new Error(options.message ?? "Timed out waiting for test condition");
}