Broken by Gnome 3.30

[joncppl]

After updating to gnome 3.30, the extension fails on load and has this error:

SyntaxError: missing ( after for

Stack trace:
  _getExtensionPrefsModule@resource:///org/gnome/shell/extensionPrefs/main.js:67:13
  wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
  _selectExtension@resource:///org/gnome/shell/extensionPrefs/main.js:82:31
  wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
  _onCommandLine@resource:///org/gnome/shell/extensionPrefs/main.js:235:17
  wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22
  main@resource:///org/gnome/shell/extensionPrefs/main.js:389:5
  @<main>:1:43

[M4RKU5-C0D3]

same here