@:optionalbuild_in:Null<RichTextBuildInOptions>
@:optionalbuild_out:Null<RichTextBuildOutOptions>
@:optionalshake_options:Null<RichTextShakeOptions>
@:optionaltype_effect:Null<RichTextTypeEffectOptions>
@:optionalwiggle_options:Null<RichTextWiggleOptions>