docs/ISSUE_TEMPLATE.md

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When it comes to write an issue, please, use the template below.
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## Version

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## Development Environment

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## Current Behavior

<!-- Write a description of the current operation. You can add sample code, 'CodePen' or 'jsfiddle' links. -->

```js
// Write example code
```

## Expected Behavior

<!-- Write a description of the future action. -->