🐛 'linter/nursery/noUnknownPseudoClass' with false positive for CSS class with multiple colons

[CHE1RON]

Environment information

CLI:
  Version:                      1.9.4
  Color support:                true

Platform:
  CPU Architecture:             aarch64
  OS:                           macos

Environment:
  BIOME_LOG_PATH:               unset
  BIOME_LOG_PREFIX_NAME:        unset
  BIOME_CONFIG_PATH:            unset
  NO_COLOR:                     unset
  TERM:                         "xterm-256color"
  JS_RUNTIME_VERSION:           "v20.18.0"
  JS_RUNTIME_NAME:              "node"
  NODE_PACKAGE_MANAGER:         "pnpm/9.12.3"

Biome Configuration:
  Status:                       Loaded successfully
  Formatter disabled:           false
  Linter disabled:              false
  Organize imports disabled:    false
  VCS disabled:                 false

Workspace:
  Open Documents:               0

What happened?

1. Put this CSS in your code:

::-webkit-scrollbar-thumb:hover {
  background-color: #0004;
}

2. noUnknownPseudoClass will report :hover being an unknown pseudo-class:

Expected result

:hover is recognized as valid pseudo-class

Code of Conduct

• I agree to follow Biome's Code of Conduct

[CHE1RON]

Very nice, thank you very much 🙏

[fireairforce]

u are welcome~