Really, I like that Totenkindly reminded you to pay attention to this, but knowing the common types might help you find something different, hah.
So, with that in mind, I'll give typings to the DnD classes (don't know World of Warcraft that well).
Fighter--xSTJ
Barbarian--ESTP
Cleric--IxFJ
Wizard--INTx
Druid--INFJ
Bard--ESFx
Warlock--ESTP
Sorcerer--ESFP (Wild Mage Archetype maybe could be N)
Paladin--ESFJ
Those are fair enough equivalences

, although again it depends on how you are playing the class.
For example, a Druid could be played as a mystic (INFJ) at one with the world big picture... but we had a shapechanger druid who was less into spells and more into ambling around in wildshape, taking his time, enjoying nature... he seemed far more ISFP played that way.
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I'm currently running my Pathfinder pally as an INFx. She's kind of like Joan of Arc in that she's otherworldly (race = aasimar) and has three voices speaking to her inside her head, one of them being her patron deity. But when she is in battle, she can only understand and speak one language and it's not common, so people kind of feel unsettled by her.
She's more into "Good" than "Law" and is a little too trusting of people -- great at diplomacy, not as great at sensing motives.
She actually was a lower noble family who couldn't be married off to cement holdings due to her eccentricities, so with her smarts she went to be taught by the scribes for awhile (she's actually an Oracle/Paladin) but then had her experience where the voices came to her along with a vision and she was driven to take up the sword and more actively defend the weak and promote good in the world.
it's a believable valid flavor of Pally, but you can also see the pally more concerned about social justice and changing society to make everyone get along (ESFJ) or an ESTP pally who enjoys the thrill of battle and out-jockey the opposition... the gamesman pally. And so forth.