making artoolkitX.js as a node module

[kalwalt]

Continue from this issue augmentmy-world/artoolkitX.js#28
I made some changes to the artoolkitx code see kalwalt/artoolkitx@cd09058 to solve the window issue error but now i got another error, running in a console from the main folder:

node index.js
(node:6659) ExperimentalWarning: The ESM module loader is experimental.
file:///home/walter/kalwalt-github/test/artoolkitxjs-nodejs/node_modules/artoolkitX.js/SDK/lib/artoolkitx.js:6
var Module=typeof artoolkitXjs!=="undefined"?artoolkitXjs:{};var scope;if(typeof window!=="undefined"){scope=window}else if(typeof window=="undefined"){scope=global}else{scope=global}if(scope.artoolkitX_wasm_url){function downloadWasm(url){return new Promise(function(resolve,reject){var wasmXHR=new XMLHttpRequest;wasmXHR.open("GET",url,true);wasmXHR.responseType="arraybuffer";wasmXHR.onload=function(){resolve(wasmXHR.response)};wasmXHR.onerror=function(){reject("error "+wasmXHR.status)};wasmXHR.send(null)})}const wasm=downloadWasm(scope.artoolkitX_wasm_url);artoolkitXjs.instantiateWasm=function(imports,successCallback){wasm.then(function(wasmBinary){var wasmInstantiate=WebAssembly.instantiate(new Uint8Array(wasmBinary),imports).then(function(output){successCallback(output.instance)}).catch(function(e){console.error("wasm instantiation failed! "+e)})});return{}}}var moduleOverrides={};var key;for(ke

ReferenceError: __dirname is not defined
    at file:///home/walter/kalwalt-github/test/artoolkitxjs-nodejs/node_modules/artoolkitX.js/SDK/lib/artoolkitx.js:6:1887
    at file:///home/walter/kalwalt-github/test/artoolkitxjs-nodejs/node_modules/artoolkitX.js/SDK/lib/artoolkitx.js:11:2

i have not an idea how to solve this at the moment. I will investigate it.