dist/vue-draggable-nested-tree.es.js
function offset2() {
      return {
        x: this.offset.x + this.nodeInnerEl.offsetWidth,
        y: this.offset.y + this.nodeInnerEl.offsetHeight
      };
    }
function offset2() {
      return {
        x: this.offset.x + this.nodeInnerEl.offsetWidth,
        y: this.offset.y + this.nodeInnerEl.offsetHeight
      };
    }
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