no-unnecessary-await.md

no-unnecessary-await

📝 Disallow awaiting non-promise values.

💼 This rule is enabled in the following configs: ✅ recommended, ☑️ unopinionated.

🔧 This rule is automatically fixable by the --fix CLI option.

The await operator should only be used on Promise values.

Examples

// ❌
await await promise;

// ✅
await promise;

// ❌
await [promise1, promise2];

// ✅
await Promise.allSettled([promise1, promise2]);