sigh
What do you want it to do? Some examples:
A USN fleet carrier of WW2 was intended to find an enemy at sea and sink him, whilst preventing the reverse. It carried fighters, scout/dive bombers, and torpedo bombers. The Royal Navy combined the scout and torpedo bomber, and the fighter and dive bomber. The IJN had dedicated aircraft in each role.
A USN strike carrier circa 1965 was intended to fight its' way into the Soviets' back yard and pound Soviet shore facilities into dirt with nuclear weapons. It carried fighters, light attack, medium attack, and heavy attack aircraft, along with assorted specialist EW and reconnaissance types. The Royal Navy tried to mimic this on a smaller scale, using just fighters and medium attack aircraft.
An anti-submarine carrier carried anti-submarine helicopters and aeroplanes, and a small fighter detachment for air defence. Again, the Royal Navy version was similar in concept but omitted the fixed-wing ASW.
A later USN fleet carrier combined the strike carrier and the ASW carrier into one. The light attack aircraft became a multirole fighter, the heavy attack types disappeared, and the numbers shrunk on most other things.
Only once you've decided what the mission is can you sensibly consider the air wing.