040000 tree 52d54e490eef88bd7a132806714234f89a9835e7	__tests__
100644 blob 8d9b24fa7c16c7e1ee07e618cbf2df19451b9866	activity.js
100644 blob ab2d38d10e63dfd39b96d281adea906e1de0a539	chat.js
100644 blob 28b2b4e58deaa1562e4bb7e7b56c35efddaaf61d	comment.js