SVGFECompositeElement

readonly in1: SVGAnimatedString;

readonly in2: SVGAnimatedString;

readonly k1: SVGAnimatedNumber;

readonly k2: SVGAnimatedNumber;

readonly k3: SVGAnimatedNumber;

readonly k4: SVGAnimatedNumber;

readonly operator: SVGAnimatedEnumeration;

readonly SVG_FECOMPOSITE_OPERATOR_ARITHMETIC: number;

readonly SVG_FECOMPOSITE_OPERATOR_ATOP: number;

readonly SVG_FECOMPOSITE_OPERATOR_IN: number;

readonly SVG_FECOMPOSITE_OPERATOR_OUT: number;

readonly SVG_FECOMPOSITE_OPERATOR_OVER: number;

readonly SVG_FECOMPOSITE_OPERATOR_UNKNOWN: number;

readonly SVG_FECOMPOSITE_OPERATOR_XOR: number;

addEventListener<K extends keyof SVGElementEventMap>(): void;

addEventListener(): void;

removeEventListener<K extends keyof SVGElementEventMap>(): void;

removeEventListener(): void;