### withDimensions

It adds `width` and `height` as parameters.

##### Options

When instancing this mixin, the function can receive an object with options for default values:

```javascript
{
  width?: number;
  height?: number;
}
```

##### Attributes

###### `height: number (default undefined)`

The height of the track as a numeric value in pixels.

###### `width: number (default undefined)`

The width of the track as a numeric value in pixels.