Customer.queryStream: error 'Arguments should be functions, arrays or streams' from stream-chain replaces orginal error from the API

[evil-shrike]

in customer.handleStreamError
you create a Chain instance from stream-chain with an error from Axios recieved from the API
{error: 'invalid_grant', error_description: 'Bad Request'}:

static make(fns, options) {
return new Chain(fns, options);
}

and this leads to throwing and Error 'Arguments should be functions, arrays or streams' from the customer.queryStream which is very confusing.

[evil-shrike]

Kindly ping