class Capybara::Queries::StyleQuery

def initialize(expected_styles, session_options:, **options)
  @expected_styles = expected_styles.each_with_object({}) { |(style, value), str_keys| str_keys[style.to_s] = value }
  @options = options
  @actual_styles = {}
  super(@options)
  self.session_options = session_options
  assert_valid_keys
end