function runSplit(elems) {
  let instances = [];
  elems.each(function (index) {
    let currentElement = $(this);
    instances[index] = new SplitType(currentElement, {
      types: "words",
      wordClass: "word-wrap"
    });
    let words = new SplitType(currentElement.find(".word-wrap"), {
      types: "words",
      wordClass: "word-anim"
    });
  });
  return instances;
}

function runSplitLines(elems) {
  let instances = [];
  elems.each(function (index) {
    let currentElement = $(this);
    instances[index] = new SplitType(currentElement, {
      types: "lines",
      lineClass: "line-wrap"
    });
    let lines = new SplitType(currentElement.find(".line-wrap"), {
      types: "lines",
      lineClass: "line-anim"
    });
  });
  return instances;
}

function revert(elems, instances) {
  elems.each(function (index) {
    instances[index].revert();
  });
}