Array prototype functions

After importing the library throughout the project, functions from the prototype appeared in arrays.

```
const arrayTest = [{ test: true }, { test: false }, { test: true }]
for (let key in arrayTest ) {
   console.log(key)
}
```

with import { SVGMesh } from 'three-svg-renderer':
// 0, 1, 2, clear, remove

without: 
// 0, 1, 2

clear and remove which appeared break cycles in the project