namespace Engine.Input; public enum Key { A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, Ctrl, Alt, Shift, Up, Down, Left, Right, Escape, Enter, Space, Tab, Backspace, Delete, Insert, Home, End, PageUp, PageDown, }