text: module.exports = {
    'env': {
      'es6': false
    },
    'ecmaFeatures': {
      'arrowFunctions': true,
      'blockBindings': true,
      'classes': true,
      'defaultParams': true,
      'destructuring': true,
      'forOf': true,
      'generators': false,
      'modules': true,
      'objectLiteralComputedProperties': true,
      'objectLiteralDuplicateProperties': false,
      'objectLiteralShorthandMethods': true,
      'objectLiteralShorthandProperties': true,
      'restParams': true,
      'spread': true,
      'superInFunctions': true,
      'templateStrings': true,
      'jsx': true
    },
    'rules': {
      // enforces no braces where they can be omitted
      // http://eslint.org/docs/rules/arrow-body-style
      'arrow-body-style': [2, 'as-needed'],
      // require parens in arrow function arguments
      'arrow-parens': 0,
      // require space before/after arrow function's arrow
      // https://github.com/eslint/eslint/blob/master/docs/rules/arrow-spacing.md
      'arrow-spacing': [2, { 'before': true, 'after': true }],
      // verify super() callings in constructors
      'constructor-super': 0,
      // enforce the spacing around the * in generator functions
      'generator-star-spacing': 0,
      // disallow modifying variables of class declarations
      'no-class-assign': 0,
      // disallow modifying variables that are declared using const
      'no-const-assign': 2,
      // disallow to use this/super before super() calling in constructors.
      'no-this-before-super': 0,
      // require let or const instead of var
      'no-var': 2,
      // require method and property shorthand syntax for object literals
      // https://github.com/eslint/eslint/blob/master/docs/rules/object-shorthand.md
      'object-shorthand': [2, 'always'],
      // suggest using arrow functions as callbacks
      'prefer-arrow-callback': 2,
      // suggest using of const declaration for variables that are never modified after declared
      'prefer-const': 2,
      // suggest using the spread operator instead of .apply()
      'prefer-spread': 0,
      // suggest using Reflect methods where applicable
      'prefer-reflect': 0,
      // suggest using template literals instead of string concatenation
      // http://eslint.org/docs/rules/prefer-template
      'prefer-template': 2,
      // disallow generator functions that do not have yield
      'require-yield': 0
    }
  };
  