Function containsNode

docs/index.js:5613–5627

(outerNode, innerNode)

  }
}
function containsNode(outerNode, innerNode) {
  return outerNode && innerNode
    ? outerNode === innerNode
      ? !0
      : outerNode && 3 === outerNode.nodeType
        ? !1
        : innerNode && 3 === innerNode.nodeType
          ? containsNode(outerNode, innerNode.parentNode)
          : "contains" in outerNode
            ? outerNode.contains(innerNode)
            : outerNode.compareDocumentPosition
              ? !!(outerNode.compareDocumentPosition(innerNode) & 16)
              : !1
    : !1;
}
function getActiveElementDeep(containerInfo) {
  containerInfo =
    null != containerInfo &&