Here is a list of all namespace typedefs with links to the namespace documentation for each typedef:

FloatRect : sf
Int16 : sf
Int32 : sf
Int64 : sf
Int8 : sf
IntRect : sf
SocketHandle : sf
Uint16 : sf
Uint32 : sf
Uint64 : sf
Uint8 : sf
Utf16 : sf
Utf32 : sf
Utf8 : sf
Vector2f : sf
Vector2i : sf
Vector2u : sf
Vector3f : sf
Vector3i : sf