ReadonlyanimThe animVal read-only property of the SVGAnimatedTransformList interface represents the animated value of the transform attribute of an SVG element.
ReadonlybaseThe baseVal read-only property of the SVGAnimatedTransformList interface represents the non-animated value of the transform attribute of an SVG element.
The
SVGAnimatedTransformListinterface represents attributes which take a list of numbers and which can be animated.MDN Reference