expected.flat is not a function

[wagerfield]

Further to my previous issue (#2) after installing @znck/prop-types as a dev dependency, I am now seeing the error:

expected.flat is not a function

Stack trace:

static collectionOf(type, expected) {
  const prop = this.create(type);
  const types = expected.flat().map(normalizeType);

  prop.validator = value => Object.values(value).every(item => types.some(type => runValidation(type, item)));

  return prop;
}

Digging into this, I can see that collectionOf is called internally by arrayOf and objectOf (within the @znck/prop-types package) and that expected is an Array. This error is therefore coming from the fact that the Array instance in Node 10.15.0 doesn't have the flat method on it.

I am using Nuxt, so this error is coming from the server (with a very recent version of Nod) and not the client.

[znck]

Thanks for giving this detailed account. I'm fixing it ASAP.

[znck]

It's fixed and released (https://github.com/znck/lazy-hydration/runs/55170555)