.eslintrc.js

module.exports = {
	parser: require.resolve('babel-eslint'),

	env: {
		es6: true,
	},
	parserOptions: {
		sourceType: 'module',
		ecmaFeatures: {
			jsx: true,
		},
	},
	plugins: ['import', 'react'],

	rules: {
		'constructor-super': 'error',
		'no-case-declarations': 'error',
		'no-class-assign': 'error',
		'no-cond-assign': 'error',
		'no-const-assign': 'error',
		'no-constant-condition': 'error',
		'no-control-regex': 'error',
		'no-delete-var': 'error',
		'no-dupe-args': 'error',
		'no-dupe-class-members': 'error',
		'no-dupe-keys': 'error',
		'no-duplicate-case': 'error',
		'no-empty': 'error',
		'no-empty-character-class': 'error',
		'no-empty-pattern': 'error',
		'no-ex-assign': 'error',
		'no-extra-boolean-cast': 'error',
		'no-extra-semi': 'error',
		'no-fallthrough': 'error',
		'no-func-assign': 'error',
		'no-inner-declarations': 'error',
		'no-invalid-regexp': 'error',
		'no-new-symbol': 'error',
		'no-obj-calls': 'error',
		'no-octal': 'error',
		'no-redeclare': 'error',
		'no-regex-spaces': 'error',
		'no-self-assign': 'error',
		'no-sparse-arrays': 'error',
		'no-this-before-super': 'error',
		'no-unexpected-multiline': 'error',
		'no-unreachable': 'error',
		'no-unsafe-finally': 'error',
		'no-unused-labels': 'error',
		'no-unused-vars': 'warn',
		'require-yield': 'error',
		'use-isnan': 'error',
		'valid-typeof': 'error',

		'import/no-unresolved': 'warn',
		'import/named': 'error',
		'import/default': 'off',
		'import/namespace': 'off',
		'import/export': 'error',
		'import/no-named-as-default': 'off',
		'import/no-named-as-default-member': 'off',
		'import/no-deprecated': 'off',
		'import/no-extraneous-dependencies': 'off',
		'import/no-commonjs': 'warn',
		'import/no-amd': 'error',
		'import/no-nodejs-modules': 'off',
		'import/imports-first': 'error',
		'import/no-duplicates': 'error',
		'import/no-namespace': 'off',
		'import/extensions': ['error', { js: 'never', json: 'always' }],
		'import/order': 'off',

		'react/display-name': 'off',
		'react/forbid-prop-types': 'off',
		'react/no-danger': 'error',
		'react/no-deprecated': 'error',
		'react/no-did-mount-set-state': 'error',
		'react/no-did-update-set-state': 'error',
		'react/no-direct-mutation-state': 'error',
		'react/no-is-mounted': 'error',
		'react/no-multi-comp': 'off',
		'react/no-set-state': 'off',
		'react/no-string-refs': 'error',
		'react/no-unknown-property': 'error',
		'react/prefer-es6-class': 'error',
		'react/prop-types': 'off',
		'react/react-in-jsx-scope': 'error',
		'react/require-render-return': 'error',
		'react/self-closing-comp': 'error',
		'react/sort-comp': 'error',
		'react/sort-prop-types': 'off',
		'react/jsx-boolean-value': ['error', 'never'],
		'react/jsx-handler-names': 'off',
		'react/jsx-key': 'error',
		'react/jsx-no-bind': 'off',
		'react/jsx-no-duplicate-props': 'error',
		'react/jsx-no-literals': 'off',
		'react/jsx-no-undef': 'error',
		'react/jsx-pascal-case': 'error',
		'react/jsx-sort-props': 'off',
		'react/jsx-uses-react': 'error',
		'react/jsx-uses-vars': 'error',
		'react/prefer-stateless-function': 'off',
	},
	settings: {
		'import/resolver': {
			node: {
				extensions: ['.js', '.native.js', 'json'],
			},
		},
	},
};