Embarrassed_Love_187's journey

I recently had my first interview for a part-time position at a local retail store. After the interview, I was left wondering about the next steps. The HR representative mentioned they would keep my application on file and contact me if a position opens up. I'm unsure if this is a good sign or just a polite way of saying they aren't interested. I'm hoping to hear back soon, but I also want to manage my expectations. Any advice on what this typically means?