@atlaskit/renderer/dist/es2019/text/nodes/paragraph.js

Renderer component

import { reduce } from './';
const paragraph = (node, schema) => {
  const result = [];
  let previousNodeType = '';
  node.forEach(n => {
    const text = reduce(n, schema);
    if (previousNodeType === 'mention' && !text.startsWith(' ')) {
      result.push(` ${text}`);
    } else {
      result.push(text);
    }
    previousNodeType = n.type.name;
  });
  return result.join('').trim();
};
export default paragraph;