old_contents: /**
   * @fileoverview
   * Object representing a Scratch Comment (block or workspace).
   */
  
  const uid = require('../util/uid');
  const Cast = require('../util/cast');
  const xmlEscape = require('../util/xml-escape');
  
  class Comment {
      /**
       * @param {string} id Id of the comment.
       * @param {string} text Text content of the comment.
       * @param {number} x X position of the comment on the workspace.
       * @param {number} y Y position of the comment on the workspace.
       * @param {number} width The width of the comment when it is full size.
       * @param {number} height The height of the comment when it is full size.
       * @param {boolean} minimized Whether the comment is minimized.
       * @constructor
       */
      constructor (id, text, x, y, width, height, minimized) {
          this.id = id || uid();
          this.text = text;
          this.x = x;
          this.y = y;
          this.width = Math.max(Number(width), Comment.MIN_WIDTH);
          this.height = Math.max(Number(height), Comment.MIN_HEIGHT);
          this.minimized = minimized || false;
          this.blockId = null;
      }
  
      toXML () {
          return `<comment id="${this.id}" x="${this.x}" y="${
              this.y}" w="${this.width}" h="${this.height}" pinned="${
              this.blockId !== null}" minimized="${this.minimized}">${xmlEscape(this.text)}</comment>`;
      }
  
      // TODO choose min and defaults for width and height
      static get MIN_WIDTH () {
          return 20;
      }
  
      static get MIN_HEIGHT () {
          return 20;
      }
  
      static get DEFAULT_WIDTH () {
          return 100;
      }
  
      static get DEFAULT_HEIGHT () {
          return 100;
      }
  
  }
  
  module.exports = Comment;
  
new_contents: /**
   * @fileoverview
   * Object representing a Scratch Comment (block or workspace).
   */
  
  const uid = require('../util/uid');
  const xmlEscape = require('../util/xml-escape');
  
  class Comment {
      /**
       * @param {string} id Id of the comment.
       * @param {string} text Text content of the comment.
       * @param {number} x X position of the comment on the workspace.
       * @param {number} y Y position of the comment on the workspace.
       * @param {number} width The width of the comment when it is full size.
       * @param {number} height The height of the comment when it is full size.
       * @param {boolean} minimized Whether the comment is minimized.
       * @constructor
       */
      constructor (id, text, x, y, width, height, minimized) {
          this.id = id || uid();
          this.text = text;
          this.x = x;
          this.y = y;
          this.width = Math.max(Number(width), Comment.MIN_WIDTH);
          this.height = Math.max(Number(height), Comment.MIN_HEIGHT);
          this.minimized = minimized || false;
          this.blockId = null;
      }
  
      toXML () {
          return `<comment id="${this.id}" x="${this.x}" y="${
              this.y}" w="${this.width}" h="${this.height}" pinned="${
              this.blockId !== null}" minimized="${this.minimized}">${xmlEscape(this.text)}</comment>`;
      }
  
      // TODO choose min and defaults for width and height
      static get MIN_WIDTH () {
          return 20;
      }
  
      static get MIN_HEIGHT () {
          return 20;
      }
  
      static get DEFAULT_WIDTH () {
          return 100;
      }
  
      static get DEFAULT_HEIGHT () {
          return 100;
      }
  
  }
  
  module.exports = Comment;
  
subject: Remove Cast import