u can use a named list to specify a different
palette for different colour options (where available),
 e.g. list(fill_colour = "viridis", stroke_colour = "inferno")</p></td>
    </tr>
    <tr>
      <th>na_colour</th>
      <td><p>hex string colour to use for NA values</p></td>
    </tr>
    <tr>
      <th>update_view</th>
      <td><p>logical indicating if the map should update the bounds to include this layer</p></td>
    </tr>
    <tr>
      <th>focus_layer</th>
      <td><p>logical indicating if the map