Class constructor x cannot be invoked without "new"

[cutterbl]

I have a small package, for my app, that wraps react-imask, setting up default onAccept and onComplete handlers and applying it all to a styled input using the IMaskMixin. A controlled input, where value and onChange are passed in (onAccept and onComplete use the onChange internally). Both imask and react-imask are dependencies, and not bundled into that package's final code.

I use that wrapped component in another package of my application. My package, imask and react-imask are all dependencies. Within this package, I use my wrapped component for various masked inputs.

In one such component (a date time picker), I pass in a custom blocks prop that I define in a separate file.

import IMask from 'imask';
// also tried import {MaskedRange, MaskedEnum} from 'imask'
// and tried import MaskedRange from 'imask/masked/range'
// with import MaskedEnum from 'imask/masked/enum'

export const blocks = {
  MM: {
    mask: IMask.MaskedRange,
    from: 1,
    to: 12,
  },
  DD: {
    mask: IMask.MaskedRange,
    from: 1,
    to: 31,
  },
  YY: {
    mask: IMask.MaskedRange,
    from: 0,
    to: 99,
  },
  yyyy: {
    mask: IMask.MaskedRange,
    from: 1850,
    to: 9999,
  },
  h: {
    mask: IMask.MaskedRange,
    from: 1,
    to: 12,
  },
  hh: {
    mask: IMask.MaskedRange,
    from: 1,
    to: 12,
  },
  KK: {
    mask: IMask.MaskedRange,
    from: 0,
    to: 23,
  },
  mm: {
    mask: IMask.MaskedRange,
    from: 0,
    to: 59,
  },
  A: {
    mask: IMask.MaskedEnum,
    enum: ['AM', 'PM'],
  },
  a: {
    mask: IMask.MaskedEnum,
    enum: ['am', 'pm'],
  },
};

Currently I am working all of this with a story in Storybook to troubleshoot. When all of this was with v6.0.7 it was working fine. But I just tried updating to v.7.5.0 and now I lose my masking and get the following in the console when attempting to type in the field.

Class constructor MaskedRange cannot be invoked without 'new'

I have tried reworking all of this in several different ways, but have been unsuccessful. Any assistance is greatly appreciated.

[uNmAnNeR]

@cutterbl it seems like some part of your app is still using the old imask version where new was not required. Try to reset the npmcache.