test: update

Author: alexander-akait

package.json

@@ -35,7 +35,7 @@
     "build:client": "rimraf ./client/* && babel client-src/ --out-dir client/ --ignore \"client-src/webpack.config.js\" --ignore \"client-src/modules\" && webpack --config client-src/webpack.config.js",
     "build:types": "rimraf ./types/* && tsc --declaration --emitDeclarationOnly --outDir types && node ./scripts/extend-webpack-types.js && prettier \"types/**/*.ts\" --write && prettier \"types/**/*.ts\" --write",
     "build": "npm-run-all -p \"build:**\"",
-    "test:only": "jest",
+    "test:only": "NODE_OPTIONS=\"$NODE_OPTIONS --experimental-vm-modules\" jest",
     "test:coverage": "npm run test:only -- --coverage",
     "test:watch": "npm run test:coverage --watch",
     "test": "npm run test:coverage",