require-await: triggers with no `await` statement, but returns `Promise`

Tell us about your environment

• ESLint Version: v6.8.0
• Node Version: v14.10.1
• npm Version: v6.14.8
• pnpm Version: v5.5.4

What parser (default, @babel/eslint-parser, @typescript-eslint/parser, etc.) are you using? default

Please show your full configuration:

https://github.com/nektro/mantle/blob/v49-a2d6e3d/.eslintrc

What did you do? Please include the actual source code causing the issue, as well as the command that you used to run ESLint.

https://github.com/nektro/mantle/blob/v49-a2d6e3d/www/chat/js/api/user.js#L21-L25

async getRoles() {
    return Promise.all(this.roles.map((v) => api.M.roles.get(v))).then((l) => {
        return l.sort((a,b) => a.position - b.position);
    });
}

./node_modules/.bin/eslint ./www/chat/js/

What did you expect to happen? No error.

What actually happened? Please include the actual, raw output from ESLint.

/home/meghan/dev/golang/mantle/www/chat/js/api/user.js
  21:5  error  Async method 'getRoles' has no 'await' expression  require-await

Are you willing to submit a pull request to fix this bug? Unfamiliar with eslint code and do not know how one would go about fixing this.

[nektro]

Good to know. Regardless, the name of this issue has been solved. Thanks for the help y’all 😃

[ljharb]

I would not expect any builtin eslint rule to treat a nonstandard comment format specially.

Either way, jsdoc comments wouldn’t tell you what a function from another file returns, without cross-file linting, which virtually no eslint rules in the entire ecosystem do (outside of eslint-plugin-import)