searching for brf files in spotlight finder

macOS and Mac Apps

Hello everyone,

Has anyone encountered any success searching for brf files in the spotlight finder? Is the brf file type supported? I am running yosemite. While I do not need to make my own brf files, I would very much like to be able to search for them, put them in smart folders, etc. If anyone can provide any help in this area, I would greatly appreciate it.