Async class method Unexpected token

Tell us about your environment

• ESLint Version: 4.10.0
• Node Version: v.8.9.0
• npm Version: 5.5.1

What parser (default, Babel-ESLint, etc.) are you using? default

Please show your full configuration:

Configuration

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

class test {
	constructor(){
    	this.help();
    }
  
  async help() {
  	const bla = await this.hello();
  }
  
  hello() {
  	return setTimeout(() => console.log('1'), 3000);
  }
}

new test();

REPL

What did you expect to happen? No error.

What actually happened? Please include the actual, raw output from ESLint. Parsing error: Unexpected token help

[mysticatea]

Thank you for the issue.

If you don’t have configuration file, you need to create it. ESLint parses source codes in ES5 mode by default. You can configure it via configuration file. For example:

// .eslintrc.json
{
    "parserOptions": {
        "ecmaVersion": 2017
    }
}

See https://eslint.org/docs/user-guide/configuring for more information.

[st-schneider]

Okay thank you. I always get confused with versions these days.