message: Remove duplicated export
  Fixes
diff: @@ -7,8 +7,6 @@ const isUndefined = require("lodash/isUndefined")
  import { FacetFilterPropTypes} from "./FacetFilterProps"
  -export {Panel, CheckboxItemList}
  -
  const allItem = {
  key:"$all", label: "All"
  }
  