fun fillColor(initialFillColor: Int): B
@SafeVarargs fun fillColor(vararg animations: Animation<*, Int>): B
fun fillColor(animations: List<Animation<*, Int>>): B
fun fillColor(colorStateList: ColorStateList?): B
fun fillColor(linearGradient: LinearGradient?): B
fun fillColor(radialGradient: RadialGradient?): B
fun fillColor(sweepGradient: SweepGradient?): B