JSHint: 'const' is available in ES6 (use 'esversion: 6') or Mozilla JS extensions (use moz). (W104) in webstorm code example

Example: template literal syntax' is only available in ES6 (use 'esversion: 6'). (W119)jshint(W119)

Add a file named .jshintrc to your project and inside this file type this.

{
    "esversion": 6
}