INTERNAL ASSERTION FAILED: Expected a class definition - Jest jsdom firebase emulator testing

Question

Hi I'm trying to get client side firebase auth with emulator testing to work in jest using Angular. I need to use firebase in a jsdom environment since I want to use firebase-admin together in my spec files to do any test/emulator cleanup work. This line causes the following error:

import firebase from 'firebase/compat'
firebase.client.auth() <--- `INTERNAL ASSERTION FAILED: Expected a class definition`

Anyone know how to get around this issue?

Config for reference:

module.exports = {
    displayName: 'jest-test',
    preset: '../../../../jest.preset.js',
    globals: {
      'ts-jest': {
        tsconfig: '<rootDir>/tsconfig.e2e.spec.json',
      },
    },
    transform: {
      '^.+\\.[tj]s$': 'ts-jest',
    },
    setupFilesAfterEnv: ['<rootDir>/../jest.setup.ts'],
    moduleFileExtensions: ['ts', 'js', 'html'],
    coverageDirectory: '../../../../coverage/somewhere',
    testEnvironment: 'jsdom', <---
  }