Obviously without going into any detail, if you want to be a "ranged nuker" then ANY class would work if you were also using a Destruction staff (or bow, if you consider a broader definition of 'nuking' as simply ranged damage).
There ARE some class-specific abilities which are ranged, too, and that comes down to a matter of style/choice. I THINK they've revealed at least some of the initial skill lines for the classes already... so, the sorcerer has a lightning line and a "dark magic" line, I think. The Templar has, of course, a healing line, and I think some kind of sun-damage line... for what it's worth, the nightblade also has a ranged line, I think (siphoning?) and the dragon knight may well have some kind of ranged attacks (I've seen a video of the chain-yank, which isn't "nuking" and you probably don't want to pull foes close to you if you are a nuker, unless you use PBAOE nukes).
As for ESO Lore... There's another thread up here somewhere asking which lore site people use --- might find a source in there.