Function setValueForKnownAttribute

docs/index.js:4440–4453

(node, name, value)

    }
}
function setValueForKnownAttribute(node, name, value) {
  if (null === value) node.removeAttribute(name);
  else {
    switch (typeof value) {
      case "undefined":
      case "function":
      case "symbol":
      case "boolean":
        node.removeAttribute(name);
        return;
    }
    node.setAttribute(name, "" + value);
  }
}
function setValueForNamespacedAttribute(node, namespace, name, value) {
  if (null === value) node.removeAttribute(name);
  else {