The package.json is missing a types declaration resulting in the error when importing
error TS2307: Cannot find module 'modern-diacritics' or its corresponding type declarations
"types": "./dist/index.d.ts",
Object literal may only specify known properties, and 'removeDiacritics' does not exist in type 'LatinizeOptions'.
removeDiacritics?: boolean;
node_modules/modern-diacritics/dist/index.d.ts:5:40 - error TS2307: Cannot find module './maps/types' or its corresponding type declarations.
5 export type { CharList, CharMap } from "./maps/types";
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Found 1 error in node_modules/modern-diacritics/dist/index.d.ts:5