@sindresorhus I've addressed your comments and modified readme.md, typescript definitions/tests. I really don't know typescript so hopefully I got that right.

One final question I have: is followSymlinks the best name for this option? The implementation uses this to control using fs.stat or fs.lstat, but does not cause the fs.realpath to be returned. I think this is best for locate-path and find-up, returning fs.realpath would be an edge case breaking change. Thinking about longer running processes that might use find-up to determine a path at startup then reopen at a later time. If the symbolic link were pointed to a new destination I think they would want to get that updated destination.