The SVGAnimatedTransformList interface represents attributes which take a list of numbers and which can be animated.
baseVal Read onlyThe base value of the given attribute before applying any animations.
animVal Read onlyThe current animated value of the given attribute as read only SVGTransformList. If the given attribute is not currently being animated, then the SVGTransformList will have the same contents as baseVal. The object referenced by animVal will always be distinct from the one referenced by baseVal, even when the attribute is not animated.
The SVGAnimatedTransformList interface doesn't provide any specific methods.