import * as uuid from 'uuid';
xr0master/node-uuid-typescript-definitions
fork from https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/node-uuid/node-uuid-base.d.ts
fork from https://github.com/DefinitelyTyped/DefinitelyTyped/blob/master/node-uuid/node-uuid-base.d.ts