export declare enum EaseType { Linear = 0, SineIn = 1, SineOut = 2, SineInOut = 3, QuadIn = 4, QuadOut = 5, QuadInOut = 6, CubicIn = 7, CubicOut = 8, CubicInOut = 9, QuartIn = 10, QuartOut = 11, QuartInOut = 12, QuintIn = 13, QuintOut = 14, QuintInOut = 15, ExpoIn = 16, ExpoOut = 17, ExpoInOut = 18, CircIn = 19, CircOut = 20, CircInOut = 21, ElasticIn = 22, ElasticOut = 23, ElasticInOut = 24, BackIn = 25, BackOut = 26, BackInOut = 27, BounceIn = 28, BounceOut = 29, BounceInOut = 30, Custom = 31 }