I would like to use moment.js in my node application, so I installed moment.js using node's package manager npm:
npm install moment@2.4.0
Just to be on the safe side, I checked moment is not installed globally and the installed version is really version 2.4.0 (version 2.4.0 in order to use the correct d.ts file ...)
require("moment").version
Alright, seems to be good. I'm also using the latest version of TypeScript (0.9.5).
So, now I added the following file to my projects root directory https://github.com/borisyankov/DefinitelyTyped/blob/master/moment/moment.d.ts and refernced the file:
/// <reference path="moment.d.ts" />
Now, it should work to import moment using TypeScripts import keyword:
import m = require("moment");
Compiling with the following command
tsc app.ts --module commonjs
produces the following errors
/home/unknown/temp/test/app.ts(3,1): error TS2071: Unable to resolve external module '"moment"'. /home/unknown/temp/test/app.ts(3,1): error TS2072: Module cannot be aliased to a non-module type.
Why does this error occur? How do I fix it?