Function find

index.js:544–553

(node)

  /*! (c) Andrea Giammarchi - ISC */

  var find = function find(node) {
    var firstChild = node.firstChild;

    while (firstChild && firstChild.nodeType !== 1) {
      firstChild = firstChild.nextSibling;
    }

    if (firstChild) return firstChild;
    throw 'unobservable';
  };

  var observe = disconnected({
    Event: CustomEvent$1,