message: caretNode is a better className
diff: @@ -40,7 +40,7 @@ export const ZERO_WIDTH_SPACE = "\ufeff";
  // (e.g. next to a pill span without adjacent text node)
  function createCaretNode() {
  const span = document.createElement("span");
  - span.className = "caret";
  + span.className = "caretNode";
  span.appendChild(document.createTextNode(ZERO_WIDTH_SPACE));
  return span;
  }
  @@ -53,7 +53,7 @@ function updateCaretNode(node) {
  }
  export function isCaretNode(node) {
  - return node && node.tagName === "SPAN" && node.className === "caret";
  + return node && node.tagName === "SPAN" && node.className === "caretNode";
  }
  function removeNextSiblings(node) {
  