How to use the library in Angular 2+ apps?

[mickeyjohn]

Hi,
I am using Angular 9+ with angular cli. After installed the types and geodesy I could not import and and use the library classes.
For example:
import { LatLon as LL} from 'geodesy/latlon-spherical';
Or
import { LatLon as LL} from 'geodesy/latlon-spherical.js';

Compile error:
error TS2614: Module '"../../../../node_modules/@types/geodesy/latlon-spherical"' has no exported member 'LatLon'. Did you mean to use 'import LatLon from "../../../../node_modules/@types/geodesy/latlon-spherical"' instead?

My questions are:

1. Has anyone used the version 2 in Angular apps normally?
2. Does it require to use Babeljs to transpile to es5 modules to use in angular cli apps?