Module parse failed

[zerosdev]

I want to use in Nuxt project but thereis an error when importing the package

Module parse failed: Unexpected token (9:37) friendly-errors 13:22:48
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders

|   let add = function(steps) {
|     asArray(steps).forEach((step) => {
>       return _q.set(Symbol(step.char?.innerText), buildQueueItem({ ...step }));
|     });
|     return this;

[gq2010]

Have you solved the problem yet？