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25 lines
689 B
25 lines
689 B
3 years ago
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# ECMAScript Modules
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**date-fns** v2.x provides support for
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[ECMAScript Modules](http://www.ecma-international.org/ecma-262/6.0/#sec-modules)
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that enables tree-shaking for bundlers, like [rollup.js](http://rollupjs.org)
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and [webpack](https://webpack.js.org).
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If you have tree-shaking enabled in your bundler, just import functions normally:
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```javascript
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import { format, parse } from 'date-fns'
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import { enUS, eo } from 'date-fns/locale'
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import { addDays, addHours } from 'date-fns/fp'
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```
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In TypeScript, now you can import individual functions in more idiomatic way:
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```typescript
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// Before
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import * as format from 'date-fns/format'
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// Now
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import format from 'date-fns/format'
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```
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