InternetProgramming/Lab3/node_modules/eslint-plugin-import/docs/rules/newline-after-import.md

119 lines
2.1 KiB
Markdown
Raw Permalink Normal View History

2023-12-15 14:42:22 +04:00
# import/newline-after-import
🔧 This rule is automatically fixable by the [`--fix` CLI option](https://eslint.org/docs/latest/user-guide/command-line-interface#--fix).
<!-- end auto-generated rule header -->
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`.
- `considerComments` which enforces the rule on comments after the last import-statement as well when set to true. This option defaults to `false`.
Valid:
```js
import defaultExport from './foo'
const FOO = 'BAR'
```
```js
import defaultExport from './foo'
import { bar } from 'bar-lib'
const FOO = 'BAR'
```
```js
const FOO = require('./foo')
const BAR = require('./bar')
const BAZ = 1
```
Invalid:
```js
import * as foo from 'foo'
const FOO = 'BAR'
```
```js
import * as foo from 'foo'
const FOO = 'BAR'
import { bar } from 'bar-lib'
```
```js
const FOO = require('./foo')
const BAZ = 1
const BAR = require('./bar')
```
With `count` set to `2` this will be considered valid:
```js
import defaultExport from './foo'
const FOO = 'BAR'
```
With `count` set to `2` these will be considered invalid:
```js
import defaultExport from './foo'
const FOO = 'BAR'
```
```js
import defaultExport from './foo'
const FOO = 'BAR'
```
With `considerComments` set to `false` this will be considered valid:
```js
import defaultExport from './foo'
// some comment here.
const FOO = 'BAR'
```
With `considerComments` set to `true` this will be considered valid:
```js
import defaultExport from './foo'
// some comment here.
const FOO = 'BAR'
```
With `considerComments` set to `true` this will be considered invalid:
```js
import defaultExport from './foo'
// some comment here.
const FOO = 'BAR'
```
## Example options usage
```json
{
"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.