@atlaskit/adf-schema/dist/es2019/next-schema/marks/border.js

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

import { adfMark } from '@atlaskit/adf-schema-generator';
export const border = adfMark('border').define({
  inclusive: false,
  attrs: {
    size: {
      type: 'number',
      minimum: 1,
      maximum: 3
    },
    color: {
      pattern: '^#[0-9a-fA-F]{8}$|^#[0-9a-fA-F]{6}$',
      type: 'string'
    }
  }
});