Definition
CSS Typed OM Level 1 defines CSSMathClamp
[Exposed=(Window, Worker, PaintWorklet, LayoutWorklet)]
interface CSSMathClamp : CSSMathValue {
constructor(CSSNumberish lower, CSSNumberish value, CSSNumberish upper);
readonly attribute CSSNumericValue lower;
readonly attribute CSSNumericValue value;
readonly attribute CSSNumericValue upper;
};