SxsnPC/node_modules/eslint-plugin-import/docs/rules/newline-after-import.md

import/newline-after-import

🔧 This rule is automatically fixable by the --fix CLI option.

Enforces having one or more empty lines after the last top-level import statement or require call.

Rule Details

This rule supports the following options:

• count which sets the number of newlines that are enforced after the last top-level import statement or require call. This option defaults to 1.

• exactCount which enforce the exact numbers of newlines that is mentioned in count. This option defaults to false.

• considerComments which enforces the rule on comments after the last import-statement as well when set to true. This option defaults to false.

Valid:

import defaultExport from './foo';

const FOO = 'BAR';

import defaultExport from './foo';
import { bar }  from 'bar-lib';

const FOO = 'BAR';

const FOO = require('./foo');
const BAR = require('./bar');

const BAZ = 1;

Invalid:

import * as foo from 'foo'
const FOO = 'BAR';

import * as foo from 'foo';
const FOO = 'BAR';

import { bar }  from 'bar-lib';

const FOO = require('./foo');
const BAZ = 1;
const BAR = require('./bar');

With count set to 2 this will be considered valid:

import defaultExport from './foo';


const FOO = 'BAR';

import defaultExport from './foo';



const FOO = 'BAR';

With count set to 2 these will be considered invalid:

import defaultExport from './foo';
const FOO = 'BAR';

import defaultExport from './foo';

const FOO = 'BAR';

With count set to 2 and exactCount set to true this will be considered valid:

import defaultExport from './foo';


const FOO = 'BAR';

With count set to 2 and exactCount set to true these will be considered invalid:

import defaultExport from './foo';
const FOO = 'BAR';

import defaultExport from './foo';

const FOO = 'BAR';

import defaultExport from './foo';



const FOO = 'BAR';

import defaultExport from './foo';




const FOO = 'BAR';

With considerComments set to false this will be considered valid:

import defaultExport from './foo'
// some comment here.
const FOO = 'BAR'

With considerComments set to true this will be considered valid:

import defaultExport from './foo'

// some comment here.
const FOO = 'BAR'

With considerComments set to true this will be considered invalid:

import defaultExport from './foo'
// some comment here.
const FOO = 'BAR'

Example options usage

{
  "rules": {
    "import/newline-after-import": ["error", { "count": 2 }]
  }
}

When Not To Use It

If you like to visually group module imports with its usage, you don't want to use this rule.