wrappedRender(item, callback) {
    const { id, x, y, width, height, itemType } = item;

    return /*html*/ `

<svg class='svg-element-item ${itemType}'
    xmlns="http://www.w3.org/2000/svg"
    data-id="${id}"
    x="${x}"
    y="${y}"
    width="${width}"
    height="${height}"
    viewBox="0 0 ${width} ${height}"
    overflow="visible"
>
    ${this.toDefString(item)}
    ${isFunction(callback) && callback()}
</svg>
        `;
  }
@param {Item} item
@param {Function} callback