class Primer::FlashComponent

def initialize(full: false, spacious: false, dismissible: false, icon: nil, variant: DEFAULT_VARIANT, **kwargs)
  @icon = icon
  @dismissible = dismissible
  @kwargs = kwargs
  @kwargs[:tag] = :div
  @kwargs[:classes] = class_names(
    @kwargs[:classes],
    "flash",
    VARIANT_MAPPINGS[fetch_or_fallback(VARIANT_MAPPINGS.keys, variant, DEFAULT_VARIANT)],
    "flash-full": full
  )
  @kwargs[:mb] ||= spacious ? 4 : nil
end