easeIn
easeInSine
easeInQuad
easeInCubic
easeInQuart
easeInQuint
easeInExpo
easeInCirc
easeInBack
easeOut
easeOutSine
easeOutQuad
easeOutCubic
easeOutQuart
easeOutQuint
easeOutExpo
easeOutCirc
easeOutBack
easeInOut
easeInOutSine
easeInOutQuad
easeInOutCubic
easeInOutQuart
easeInOutQuint
easeInOutExpo
easeInOutCirc
easeInOutBack