Enumeration members
COLOR_BURN
COLOR_BURN: = "colorBurn"
DARKEN
DARKEN: = "darken"
HARD_LIGHT
HARD_LIGHT: = "hardLight"
LIGHTEN
LIGHTEN: = "lighten"
MULTIPLY
MULTIPLY: = "multiply"
NORMAL
NORMAL: = "normal"
OVERLAY
OVERLAY: = "overlay"
SCREEN
SCREEN: = "screen"
SOFT_LIGHT
SOFT_LIGHT: = "softLight"