export interface LocalizedString {
  _base: string,
  [language: string]: string  // Localizations
}

export interface Locale {
  /** ISO code for locale (e.g. "en") */
  code: string

  /** Local name for locale (e.g. Espanol) */
  name: string
}

/** Extracts localized strings from a plain object */
export function extractLocalizedStrings(obj: any): LocalizedString[]

/** Keep unique base language string combinations */
export function dedupLocalizedStrings(strs: LocalizedString[]): LocalizedString[]

/** Change the base locale for a set of localizations. 
 * Works by making whatever the user sees as the toLocale base 
 */
export function changeBaseLocale(strs: LocalizedString[], fromLocale: string, toLocale: string): void

/** Exports localized strings for specified locales to XLSX file. Returns base64 */
export function exportXlsx(locales: Locale[], strs: LocalizedString[]): string 

/** Import from base64 excel */
export function importXlsx(locales: Locale[], xlsxFile: string): LocalizedString[]

/** Update a set of strings based on newly localized ones */
export function updateLocalizedStrings(strs: LocalizedString[], updates: LocalizedString[]): void