Expanded ASN.1 modules for Mobile Application Part (MAP) (3GPP TS 29.002) in JSON format.
Converted using asn1exp from http://www.3gpp.org/ftp/specs/archive/29_series/29.002/ASN.1/.
The files are under the dist folder. Just load up the ones you need:
const mapMobileServiceOperations = require('map-modules/dist/MAP-MobileServiceOperations.EXP.min.json');