? (JSON.parse(plan.contents) as { providers?: Record<string, unknown> })

: {};

const provider = parsed.providers?.["github-copilot"];

expect(provider).toEqual(expect.any(Object));

expect(provider).not.toBeNull();

expect(typeof provider).toBe("object");

if (provider === null || typeof provider !== "object") {

throw new Error("Expected GitHub Copilot provider config");

}

return provider;

}

});

expect(res.changes).toContain("Removed empty top-level heartbeat.");

expect(res.config).toEqual(expect.any(Object));

expect(res.config).not.toBeNull();

if (res.config === null) {

throw new Error("Expected migrated config");

}