freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/es6/use-export-to-reuse-a-code-block/index.md

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title: Use export to Reuse a Code Block
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# Use export to Reuse a Code Block

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## Problem Explanation
We learned how to import stuff from another file. But there's a catch. You can only import files that are **exported** from that other file. 

Your task here is to export `foo` and `bar`.


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## Hints

### Hint 1

Just add export in front of them!


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## Solutions

<details><summary>Solution 1 (Click to Show/Hide)</summary>

```javascript
"use strict";
export const foo = "bar";
export const bar = "foo";
```
</details>