Fast/explode-y exercises first.
Primary strength exercises second.
Assistance/antagonist strength/hypertrophy work third.
Muscular endurance/conditioning last.
This is just my general take on things. In general, the more that a quality would diminish with fatigue, the earlier in the session it goes. Same thing with whichever exercise is most taxing/demanding. I'm not going to do deadlifts after doing lunges or back extensions. Of course, your own goals may differ to mine, in which case you do you boo.