PF Version of Eldritch Theurge? Warlock?

[RaizielDragon]

I'm just curious if there is a recreation of the Eldritch Theurge prestige class from 3.5, or of the Warlock.

Warlock primarily for Eldritch Blast and invocations. I've been told that the Witch is supposed to be like the Warlock, but I didn't see any Eldritch Blast-like ability.

One of our players had a Warlock/Warmage/Eldritch Theurge that he really enjoyed, and I was just wondering if it was doable in PF.

Also, is there any variant of spellcasting like the spell-point variant from 3.5?

[VRMH]

Warlock = any arcane caster with the Arcane Blast feat.

[Bertious]

Alchemist is the closest thing to a warlock now i think so eldrich theurge would be an arcane bomber mage i think.