feat: Expose alias timezones links

Author: econdepe

.gitignore

@@ -1,4 +1,5 @@
 .DS_Store
+.idea
 coverage
 dist
 examples/**/out

src/index.d.ts

@@ -31,6 +31,7 @@ interface SetTimeZoneOptions {
 }
 
 declare function listTimeZones (): Array<string>
+declare function getTimeZoneLinks (): { [alias: string]: string }
 declare function findTimeZone (name: string): TimeZoneInfo
 
 declare function getUTCOffset (date: DateInput, timeZone: TimeZoneInfo): TimeZoneOffset
@@ -42,7 +43,7 @@ declare function convertTimeToDate (time: Time): Date
 declare function convertDateToTime (date: Date): Time
 
 export {
-  listTimeZones, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime
+  listTimeZones, getTimeZoneLinks, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime
 }
 
 // export as namespace timezoneSupport;

src/index.js

@@ -1,8 +1,8 @@
 import {
-  populateTimeZones, listTimeZones, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime
+  populateTimeZones, listTimeZones, getTimeZoneLinks, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime
 } from './lookup-convert'
 import data from './lookup/data'
 
 populateTimeZones(data)
 
-export { listTimeZones, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime }
+export { listTimeZones, getTimeZoneLinks, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime }

src/lookup-convert.d.ts

@@ -37,6 +37,7 @@ interface TimeZoneData {
 
 declare function populateTimeZones (TimeZoneData): void
 declare function listTimeZones (): Array<string>
+declare function getTimeZoneLinks (): { [alias: string]: string }
 declare function findTimeZone (name: string): TimeZoneInfo
 
 declare function getUTCOffset (date: DateInput, timeZone: TimeZoneInfo): TimeZoneOffset
@@ -48,7 +49,7 @@ declare function convertTimeToDate (time: Time): Date
 declare function convertDateToTime (date: Date): Time
 
 export {
-  populateTimeZones, listTimeZones, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime
+  populateTimeZones, listTimeZones, getTimeZoneLinks, findTimeZone, getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime
 }
 
 // export as namespace timezoneLookupConvert;

src/lookup-convert.js

@@ -1,2 +1,2 @@
-export { populateTimeZones, listTimeZones, findTimeZone } from './lookup/lookup'
+export { populateTimeZones, listTimeZones, getTimeZoneLinks, findTimeZone } from './lookup/lookup'
 export { getUTCOffset, getZonedTime, getUnixTime, setTimeZone, convertTimeToDate, convertDateToTime } from './convert/convert'

src/lookup/lookup.js

@@ -24,6 +24,10 @@ function listTimeZones () {
   return names.slice()
 }
 
+function getTimeZoneLinks () {
+  return Object.assign({}, links)
+}
+
 function findTimeZone (alias) {
   const name = links[alias] || alias
   let timeZone = instances[name]
@@ -37,4 +41,4 @@ function findTimeZone (alias) {
   return timeZone
 }
 
-export { populateTimeZones, listTimeZones, findTimeZone }
+export { populateTimeZones, listTimeZones, getTimeZoneLinks, findTimeZone }