Method slice

src/ytype.js:1255–1257

* Returns a portion of this YXmlFragment into a JavaScript Array selected * from start to end (end not included). * * @param {number} [start] * @param {number} [end] * @return {Array >}

(start = 0, end = this.length)

   * @return {Array<delta.DeltaConfGetChildren<DConf>>}
   */
  slice (start = 0, end = this.length) {
    return typeListSlice(this, start, end)
  }

  /**
   * @todo refactor this, this should use getContent only!