Simplify re-exporting syntax in several files

Author: wojtekmaj

src/shared/dates.js

@@ -1,15 +1,3 @@
-import {
-  getYear,
-  getMonth,
-  getMonthIndex,
-  getDay,
-  getDaysInMonth,
-  getBegin,
-  getEnd,
-  getISOLocalMonth,
-  getISOLocalDate,
-} from 'react-calendar/build/shared/dates';
-
 export {
   getYear,
   getMonth,
@@ -20,4 +8,4 @@ export {
   getEnd,
   getISOLocalMonth,
   getISOLocalDate,
-};
+} from 'react-calendar/build/shared/dates';

src/shared/locales.js

@@ -1,9 +1,4 @@
-import {
-  getLocale,
-  setLocale,
-} from 'react-calendar/build/shared/locales';
-
 export {
   getLocale,
   setLocale,
-};
+} from 'react-calendar/build/shared/locales';

src/shared/propTypes.js

@@ -1,13 +1,6 @@
-import {
-  isCalendarType,
-  isMaxDate,
-  isMinDate,
-  isValue,
-} from 'react-calendar/build/shared/propTypes';
-
 export {
   isCalendarType,
   isMaxDate,
   isMinDate,
   isValue,
-};
+} from 'react-calendar/build/shared/propTypes';