constructor
CssKeyframeRule.internal_(Source
@Deprecated("Internal Use Only")
CssKeyframeRule.internal_() : super.internal_();© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-html/CssKeyframeRule/CssKeyframeRule.internal_.html