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

kktjs.github.io/babel-plugin-transform-replace-export-default

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babel-plugin-transform-replace-export-default

Replaceexport default withreturn, or just removeexport default.

Usage

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

Via.babelrc orbabel-loader.

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

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

Replace`export default` to`return`

Example 1

// Input Codeconstdemo=0;exportdefaultdemo;// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓constdemo=0;returndemo;

Output Result

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

Example 2

// Input Codefunctiondemo(){};exportdefaultdemo;// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓functiondemo(){};returndemo;

Output Result

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

Example 3

// Input Codeclassdemo{constructor(){}};exportdefaultdemo;// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓classdemo{constructor(){}};returndemo;

Output Result

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

Example 4

// Input Codeexportdefaultclassdemo{constructor(){}};// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓returnclassdemo{constructor(){}};

Output Result

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

Example 5

// Input Codeexportdefaultclassdemo{constructor(){}};// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓returnclassdemo{constructor(){}};

Output Result

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

Remove`export default`

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

Example 1

// Input Codeexportdefaultclassdemo{}// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓classdemo{}

Output Result

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

Example 2

// Input Codeexportdefaultfunctiondemo(){}// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓functiondemo(){}

Output Result

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

Example 3

// Input Codeclassdemo{}exportdefaultdemo;// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓classdemo{}

Output Result

class demo {}- export default demo;

Example 4

// Input Codefunctiondemo(){}exportdefaultdemo;// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓functiondemo(){}

Output Result

function demo() {}- export default demo;

Example 5

// Input Codeconstdemo=0;exportdefaultdemo;// 👇👇👇 Output   ↓ ↓ ↓ ↓ ↓ ↓constdemo=0;

Output Result

const demo = 0;- export default demo;

Programmatic Usage

importpluginfrom'babel-plugin-transform-replace-export-default';import{transformSync}from'@babel/core';functionreplace(code){returntransformSync(code,{babelrc:false,plugins:[[plugin,{removeExportDefault:true}]],}).code;}replace("export default function demo() {}");//=> "function demo() {}"