There is
PVE build and then there's
PVP build. No in-between build that does both, simply because u dont have the stat points for it.
You could decide to go
CK healer (pvp), and after you've maxxed WIS and ESS to pump STR for defense (if by the time you maxxed both you still dont have 2.5k def (which is hard to believe) ). Honestly that is as close as a healer can get to true hybrid build.
BoT healer i really havent tried ; i am HD healer myself
Here are the basic stat builds for healers:
PVE build : STR MAX, DEX for weapon, WIS/ESS/CON = 14 for relics
PVP build : WIS MAX, ESS for bracers, STR/DEX/CON = 14 for relics
Ofc, these stats may always be supplemented by accessories, such as the WD all stats +5 relic, banners (if u can get them), relics/plates, and so on to your own taste (and i recommend def increasing ones either by def or STR for both pvp and pve builds)
The annoying part about CK healers is at first role u have only 2 nukes, and an additional one at FC 1 after getting 2nd role. So with a grand total of 3 skills to use, and no active skill for bracers, ck healer grind will soon turn boring. But those nukes make up in dmg output more than enough in my opinion.
I didnt go into the melee (pve build) coz it's pretty straight forward. just level normally using your best active skill and all the smashes you got, while remembering to heal your external wounds and healing urself. the lvls will go by so fast .... untill u hit the CS - GB range that is

Thats all i can think of for now.