~/forever/addon-api
Addon API
C_SpellActivationOverlay.IsSpellOverlayed(spellID) : isSpellOverlayedSPELL_ACTIVATION_OVERLAY_GLOW_HIDE: spellIDSPELL_ACTIVATION_OVERLAY_GLOW_SHOW: spellIDSPELL_ACTIVATION_OVERLAY_HIDE: spellID?SPELL_ACTIVATION_OVERLAY_SHOW: spellID, overlayFileDataID, locationType, scale, r, g, bDocumented entries come from Blizzard's in-client API documentation, and UI code functions from its Lua files, mirrored per build. C functions that neither mentions aren't included, and UI code functions can be internal.