@atlaskit/adf-schema/dist/es2019/schema/nodes/date.js

Shared package that contains the ADF-schema (json) and ProseMirror node/mark specs

/**
 * @name date_node
 */

export const date = {
  inline: true,
  group: 'inline',
  selectable: true,
  attrs: {
    timestamp: {
      default: ''
    }
  },
  parseDOM: [{
    tag: 'span[data-node-type="date"]',
    getAttrs: dom => ({
      timestamp: dom.getAttribute('data-timestamp')
    })
  }],
  toDOM(node) {
    const attrs = {
      'data-node-type': 'date',
      'data-timestamp': node.attrs.timestamp
    };
    return ['span', attrs];
  }
};