EasingTypeAlt: "ease-in-back" | "ease-out-back" | "ease-in-out-back" | "ease-in-circ" | "ease-out-circ" | "ease-in-out-circ" | "ease-in-cubic" | "ease-out-cubic" | "ease-in-out-cubic" | "ease-in-quad" | "ease-out-quad" | "ease-in-out-quad" | "ease-in-quart" | "ease-out-quart" | "ease-in-out-quart" | "ease-in-quint" | "ease-out-quint" | "ease-in-out-quint" | "ease-in-expo" | "ease-out-expo" | "ease-in-out-expo" | "ease-in-sine" | "ease-out-sine" | "ease-in-out-sine"