Codemod: Replace React.addons.PureRenderMixin to PureRenderMixin

test.js

{
  mixins: [React.addons.OtherMixin, React.OtherMixin, CampaignMixin, React.addons.PureRenderMixin]
}

transformer.js

export default function transformer(file, api) {
  const j = api.jscodeshift;
  const {expression, statement, statements} = j.template;

  return j(file.source)
    .find(j.MemberExpression, {
      type: "MemberExpression",
      object: {
        type: "MemberExpression",
        object: {
          name: "React"
        },
        property: {
          name: "addons"
        }
      }, 
      property: {
        name: "PureRenderMixin"
      }
    })
    .replaceWith(p => {        
      return j.identifier("PureRenderMixin");     
    })
    .toSource();
};