"settings": {
    "import/resolver": {
      "alias": {
        map: [
          [ "mycomponents", "./app/components" ]
        ]
      }
    }
  }

References:

  • https://www.npmjs.com/package/eslint-import-resolver-alias
  • https://stackoverflow.com/questions/51369566/how-to-resolve-import-no-unresolved-with-setup-of-eslint-in-webpack-4