es/no-async-functions

disallow async function declarations

• ✅ The following configurations enable this rule: plugin:es/no-new-in-es2017, plugin:es/restrict-to-es3, plugin:es/restrict-to-es5, plugin:es/restrict-to-es2015, and plugin:es/restrict-to-es2016

This rule reports ES2017 async functions (opens new window) as errors.

Examples

⛔ Examples of incorrect code for this rule:

/*eslint es/no-async-functions: error */ async function f1() {} let f2 = async function() {} let f3 = async () => {} let obj = { async f4() {} } class A { async f5() {} }

Now loading...

📚 References

• Rule source (opens new window)
• Test source (opens new window)