MyCSS_PROPERTY_ANIMATION_TIMING_FUNCTION_EASE_OUT

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
enum MyCSS_PROPERTY_ANIMATION_TIMING_FUNCTION_EASE_OUT = mycss_property_animation_timing_function.MyCSS_PROPERTY_ANIMATION_TIMING_FUNCTION_EASE_OUT;

Meta