pre-installations and preparations

node_modules/@babel/runtime/helpers/writeOnlyError.js

@@ -0,0 +1,4 @@
+function _writeOnlyError(name) {
+  throw new TypeError("\"" + name + "\" is write-only");
+}
+module.exports = _writeOnlyError, module.exports.__esModule = true, module.exports["default"] = module.exports;