new file mode 100644
--- /dev/null
+++ b/pytouhou/game/sprite.pxd
@@ -0,0 +1,24 @@
+from pytouhou.utils.interpolator cimport Interpolator
+
+cdef class Sprite:
+    cdef public long width_override, height_override, blendfunc, frame
+    cdef public double angle
+    cdef public bint removed, changed, visible, force_rotation
+    cdef public bint automatic_orientation, allow_dest_offset, mirrored
+    cdef public bint corner_relative_placement
+    cdef public Interpolator scale_interpolator, fade_interpolator
+    cdef public Interpolator offset_interpolator, rotation_interpolator
+    cdef public Interpolator color_interpolator
+    cdef public tuple texcoords, dest_offset, texoffsets, rescale, scale_speed
+    cdef public tuple rotations_3d, rotations_speed_3d, color
+    cdef public unsigned char alpha
+    cdef public object anm, _rendering_data
+
+    cpdef fade(self, unsigned long duration, alpha, formula=*)
+    cpdef scale_in(self, unsigned long duration, sx, sy, formula=*)
+    cpdef move_in(self, unsigned long duration, x, y, z, formula=*)
+    cpdef rotate_in(self, unsigned long duration, rx, ry, rz, formula=*)
+    cpdef change_color_in(self, unsigned long duration, r, g, b, formula=*)
+    cpdef update_orientation(self, double angle_base=*, bint force_rotation=*)
+    cpdef Sprite copy(self)
+    cpdef update(self)