@atlaskit/adf-schema/dist/esm/next-schema/nodes/rule.js

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

import { adfNode } from '@atlaskit/adf-schema-generator';
export var rule = adfNode('rule').define({
  attrs: {
    localId: {
      type: 'string',
      default: null,
      optional: true
    }
  }
});