(Described steps and screenshots are from IntelliJ IDEA 2017.2)
You can add a keyboard shortcut to action ‘Fix ESLint Problem’. Ensure plugin ‘JavaScript Support’ is installed and enabled.
First got to Preferences | Language & Frameworks | JavaScript | Code Quality Tools | ESLint and enable it. You will need to define your ‘Node interpreter’, ‘ESlint package’ and optional ‘Configuration file’.
Next go to Preferences | Keymap and search there for ‘eslint’. Now you can add for example the shortcut ‘control + shift + L’.
