message: fix date-fns imports
diff: -import * as addDays from 'date-fns/addDays';
  -import * as addMonths from 'date-fns/addMonths';
  -import * as addYears from 'date-fns/addYears';
  -import * as differenceInMilliseconds from 'date-fns/differenceInMilliseconds';
  -import * as eachDayOfInterval from 'date-fns/eachDayOfInterval';
  -import * as endOfDay from 'date-fns/endOfDay';
  -import * as endOfMonth from 'date-fns/endOfMonth';
  -import * as endOfWeek from 'date-fns/endOfWeek';
  -import * as endOfYear from 'date-fns/endOfYear';
  -import * as format from 'date-fns/format';
  -import * as getHours from 'date-fns/getHours';
  -import * as getSeconds from 'date-fns/getSeconds';
  -import * as getYear from 'date-fns/getYear';
  -import * as isAfter from 'date-fns/isAfter';
  -import * as isBefore from 'date-fns/isBefore';
  -import * as isEqual from 'date-fns/isEqual';
  -import * as isSameDay from 'date-fns/isSameDay';
  -import * as isValid from 'date-fns/isValid';
  -import * as dateFnsParse from 'date-fns/parse';
  -import * as setHours from 'date-fns/setHours';
  -import * as setMinutes from 'date-fns/setMinutes';
  -import * as setSeconds from 'date-fns/setSeconds';
  -import * as setYear from 'date-fns/setYear';
  -import * as startOfDay from 'date-fns/startOfDay';
  -import * as startOfMonth from 'date-fns/startOfMonth';
  -import * as startOfWeek from 'date-fns/startOfWeek';
  -import * as startOfYear from 'date-fns/startOfYear';
  +import addDays from 'date-fns/addDays';
  +import addMonths from 'date-fns/addMonths';
  +import addYears from 'date-fns/addYears';
  +import differenceInMilliseconds from 'date-fns/differenceInMilliseconds';
  +import eachDayOfInterval from 'date-fns/eachDayOfInterval';
  +import endOfDay from 'date-fns/endOfDay';
  +import endOfMonth from 'date-fns/endOfMonth';
  +import endOfWeek from 'date-fns/endOfWeek';
  +import endOfYear from 'date-fns/endOfYear';
  +import format from 'date-fns/format';
  +import getHours from 'date-fns/getHours';
  +import getSeconds from 'date-fns/getSeconds';
  +import getYear from 'date-fns/getYear';
  +import isAfter from 'date-fns/isAfter';
  +import isBefore from 'date-fns/isBefore';
  +import isEqual from 'date-fns/isEqual';
  +import isSameDay from 'date-fns/isSameDay';
  +import isValid from 'date-fns/isValid';
  +import dateFnsParse from 'date-fns/parse';
  +import setHours from 'date-fns/setHours';
  +import setMinutes from 'date-fns/setMinutes';
  +import setSeconds from 'date-fns/setSeconds';
  +import setYear from 'date-fns/setYear';
  +import startOfDay from 'date-fns/startOfDay';
  +import startOfMonth from 'date-fns/startOfMonth';
  +import startOfWeek from 'date-fns/startOfWeek';
  +import startOfYear from 'date-fns/startOfYear';
  import { Utils } from '../typings/utils';
  // Locale is not exported from date-fns, so we need to workaround that https://github.com/date-fns/date-fns/issues/932
  -import * as SampleLocale from 'date-fns/locale/en-US';
  +import SampleLocale from 'date-fns/locale/en-US';
  type Locale = typeof SampleLocale;
  export default class DateFnsUtils implements Utils<Date> {
  