Here is a list of all documented namespace typedefs with links to the namespaces they belong to:

ActionName : ToyMaker
AxisFilterType : ToyMaker
BoxCorner : ToyMaker
ComponentType : ToyMaker
ContextName : ToyMaker
ECSType : ToyMaker
EntityID : ToyMaker
InputAttributesValueType : ToyMaker
InputSourceType : ToyMaker
LightPackedData : ToyMaker
QualifiedActionName : ToyMaker
Signature : ToyMaker
SimpleActionData : ToyMaker
SystemType : ToyMaker
UniversalEntityID : ToyMaker
WorldID : ToyMaker