function svgEl(qualifiedName, innerHTML) {
	const svgGrp = document.createElementNS('http://www.w3.org/2000/svg', qualifiedName);
	if (innerHTML) { svgGrp.innerHTML = innerHTML; }
	return svgGrp;
}
@template {keyof SVGElementTagNameMap} T
@param {T} qualifiedName
@param {string?=} innerHTML
@returns {SVGElementTagNameMap[T]}