EntityTypeHandle The run-time type information of the Entity component.
Gets the dynamic type object required to access the Entity component of a chunk.
All chunks have an implicit Entity component referring to the entities in that chunk.
To access any component stored in a chunk, you must have the type registry information for the component.
This function provides that information for the implicit Entity component. Use the returned
ComponentTypeHandle<T0> object with the functions of an ArchetypeChunk
object to access the component values.