babel-plugin-transform-replace-export-default

babel-plugin-transform-replace-export-default
===


Replace export default with return, or just remove export default.

Usage

``bash
npm install babel-plugin-transform-replace-export-default --save-dev
`

Via .babelrc or babel-loader.

`json
{
"plugins": [
"babel-plugin-transform-replace-export-default"
]
}
`

Or

`json
{
"plugins": [
["babel-plugin-transform-replace-export-default", {
"removeExportDefault": true
}]
]
}
`

Replace export default to return

$3

`js
// Input Code
const demo = 0;
export default demo;

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
const demo = 0;
return demo;
`

Output Result

`diff
const demo = 0;
- export default demo;
+ return demo;
`

$3

`js
// Input Code
function demo() {};
export default demo;

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
function demo() {};
return demo;
`

Output Result

`diff
function demo() {};
- export default demo;
+ return demo;
`

$3

`js
// Input Code
class demo { constructor() { } };
export default demo;

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
class demo { constructor() { } };
return demo;
`

Output Result

`diff
class demo { constructor() { } };
- export default demo;
+ return demo;
`

$3

`js
// Input Code
export default class demo { constructor() { } };

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
return class demo { constructor() { } };
`

Output Result

`diff
- export default class demo { constructor() { } };
+ return class demo { constructor() { } };
`

$3

`js
// Input Code
export default class demo { constructor() { } };

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
return class demo { constructor() { } };
`

Output Result

`diff
- export default function demo() {};
+ return function demo() {};
`

Remove export default

`json
{
"plugins": [
["babel-plugin-transform-replace-export-default", {
"removeExportDefault": true
}]
]
}
`

$3

`js
// Input Code
export default class demo {}

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
class demo {}
`

Output Result

`diff
- export default class demo {}
+ class demo {}
`

$3

`js
// Input Code
export default function demo() {}

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
function demo() {}
`

Output Result

`diff
- export default function demo() {}
+ function demo() {}
`

$3

`js
// Input Code
class demo {}
export default demo;

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
class demo {}
`

Output Result

`diff
class demo {}
- export default demo;
`

$3

`js
// Input Code
function demo() {}
export default demo;

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
function demo() {}
`

Output Result

`diff
function demo() {}
- export default demo;
`

$3

`js
// Input Code
const demo = 0;
export default demo;

// 👇👇👇 Output ↓ ↓ ↓ ↓ ↓ ↓
const demo = 0;
`

Output Result

`diff
const demo = 0;
- export default demo;
`

Programmatic Usage

`js
import plugin from 'babel-plugin-transform-replace-export-default';
import { transformSync } from '@babel/core';

function replace(code) {
return transformSync(code, {
babelrc: false,
plugins: [
[plugin, {
removeExportDefault: true
}]
],
}).code;
}

replace("export default function demo() {}");
//=> "function demo() {}"
`

Related

- markdown-react-code-preview-loader
- babel-plugin-transform-remove-imports

Contributors

As always, thanks to our amazing contributors!

Made with github-action-contributors.

License

MIT © Kenny Wong`