Error in CI: 'typeof PfAccordion' incorrectly extends base class static side 'typeof BaseAccordion'

[zeroedin]

Issue that is blocking several PRs from merging.

elements/pf-accordion/pf-accordion.ts:30:14 - error TS2417: Class static side 'typeof PfAccordion' incorrectly extends base class static side 'typeof BaseAccordion'.
  Types of property 'styles' are incompatible.
    Type 'CSSResult[]' is not assignable to type 'never[]'.
      Type 'CSSResult' is not assignable to type 'never'.

[bennypowers]

The textarea PR might have a commit you can cherry pick to fix this