basemapOptions | 
          
            array
           | 
          No | 
          array of basemaps i.e. BasemapOpenStreetMap, BasemapStamenTerrain | 
          [
  ,
  ,
  ,
  ,
  
] | 
        
        
  
        
          layerTypeID | 
          
            union
           | 
          No | 
          A unique string or symbol property name that will be set directly on the layer when it is created with a value containing a string identifying the type of basemap layer (e.g. '_ol_kit_basemap': 'osm').  This property should be a shared ID used to identify individual layers as 'basemap' layers. | 
          '_ol_kit_basemap' | 
        
        
  
        
          map | 
          
            object
           | 
          Yes | 
          reference to Openlayers map object | 
           | 
        
        
  
        
          style | 
          
            object
           | 
          No | 
          apply inline styles to the map container | 
           | 
        
        
  
        
          translations | 
          
            shape
           | 
          Yes | 
          object of string key/values (see: locales) | 
           | 
        
        
  
        
          variation | 
          
            string
           | 
          No | 
          light or dark variation for styling | 
           |