parsing of template issue: ${moment().toISOString()} does not work

[bebor]

i get this error after upgrading

aurelia-framework version "aurelia-framework": "^1.3.1",

the view-model code:

import moment from 'moment'

export class ComponentX {
  constructor (router) {
    this.router = router
    this.moment = moment
}

then in view.html:
${moment()} -- works, return date as string
${moment().toISOString()} -- does not work. no method of moment can be called, it throws error:
moment() is not a function

when i downgrade to "aurelia-framework": "1.3.0" it works again.

[bigopon]

@bebor can you help give a repro of the issue. As you can see from this sandbox https://codesandbox.io/s/readme-example-c1n2f

It's working fine with 1.3.1