`DropdownButton` (component)
============================

A button useful for a launcher of a dropdown component. The button is 100% width of its container and displays
single or multiple lines rendered as `<span/>` elments.

@param { object } props Props passed to component.


Props
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### `labels`

- Type: Array
- Default: null

An array of elements to be rendered as the content of the button.

### `isOpen`

- Type: Boolean
- Default: null

Boolean describing if the dropdown in open or not.