import * as diacritics from "diacritics"; const replacementListItem = diacritics.replacementList[1]; // tslint:disable-next-line:no-unused-expression replacementListItem.base === "0"; replacementListItem.chars === "\u07C0"; const mapItem = diacritics.diacriticsMap["A"]; // tslint:disable-next-line:no-unused-expression diacritics.remove("foo") === "bar";