added coolprop

index.js

@@ -13,6 +13,7 @@ const logger = require('./src/helper/logger.js');
 const validation = require('./src/helper/validationUtils.js');
 const configUtils = require('./src/helper/configUtils.js');
 const assertions = require('./src/helper/assertionUtils.js')
+const coolprop = require('./src/coolprop-node/src/index.js');
 
 // Domain-specific modules
 const { MeasurementContainer } = require('./src/measurements/index.js');
@@ -39,6 +40,7 @@ module.exports = {
     MeasurementContainer,
     nrmse,
     state,
+    coolprop,
     convert,
     MenuManager,
     childRegistrationUtils,