message: chore(build): fix typings
diff: @@ -10,8 +10,8 @@ import { LocaleData } from '../locale/locale.class';
  //! author : Valentin Agachi : https://github.com/avaly
  // ! author : Earle white: https://github.com/5earle
  -function relativeTimeWithPlural(num, withoutSuffix, key) {
  - let format = {
  +function relativeTimeWithPlural(num: number, withoutSuffix: boolean, key: string): string {
  + let format: {[key:string]: string} = {
  ss: 'secunde',
  mm: 'minute',
  hh: 'ore',
  