Un-break map switcher due to over-zealous TS removal of unused code.
Un-break map switcher due to over-zealous TS removal of unused code.

jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout,jumpinjackie/mapguide-react-layout