using MomentJS with TypeScript - What type does moment() have?

Question

I am currently converting my project from ES5 to ES6, but I am running into an issue with MomentJS (version 2.18.1). The problem is that I have a few variables that

Answer 1

I got Error message like this

Cannot invoke an expression whose type lacks a call signature. Type 'typeof moment' has no compatible call signatures.

My issue was importing with alias

import * as momentns from 'moment';

I changed this to

import moment from 'moment';

solved for me in angular 8(TypeScript 2.4)