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Converter somehow breaks process events / stacktracing

See original GitHub issue

I am using version 2.8.3 and, after requiring the module, somehow the events and error stack traces break. I can’t listen to process events anymore and the stack trace is not there.

node version: v12.6.0

Steps to reproduce:

const Converter = require('api-spec-converter');
process.on('exit', () => {
  console.log('exit');
});
throw new Error('error');

expected output:

exit
/path/to/script.js:40
throw new Error('error');
^

Error: error
    at Object.<anonymous> (/path/to/script.js:40:7)
    at Module._compile (internal/modules/cjs/loader.js:776:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
    at Module.load (internal/modules/cjs/loader.js:643:32)
    at Function.Module._load (internal/modules/cjs/loader.js:556:12)
    at Function.Module.runMain (internal/modules/cjs/loader.js:839:10)
    at internal/main/run_main_module.js:17:11

current:

/path/to/dir/node_modules/drafter.js/lib/drafter.nomem.js:1
((function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.drafter=f()}}))((function(){var module;var Module;if(!Module){Module={}}Module["ready"]=false;Module["log"]=(function(text){console.log("drafter.js: "+text)});Module["logErr"]=(function(text){console.error("drafter.js: "+text)});Module["onRuntimeInitialized"]=(function(){this.ready=true});var Module;if(!Module)Module=(typeof Module!=="undefined"?Module:null)||{};var moduleOverrides={};for(var key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;if(Module["ENVIRONMENT"]){if(Module["EN

Error: error