What does 的 mean in sentences like "我会死的"? What does the 的 mean/indicate/do in sentences like "我会死的"?

I hear things like this in the Chinese movies I'm watching for listening practice.

I would say something like "我会死亡" or just "我会死".

Another example I just heard is: "爸爸不做饭的".
It's a particle like 呢 or 了 etc. Obviously 的 also has several other uses and it can sometimes be difficult to tell them apart especially if you have no context to the sentence.

The way it's used here is as a MODAL particle. Meaning that it alters the mood of the sentence. It makes the sentence feel like a a confident prediction.