- AllTypes
alias AllTypes = NoDuplicates!(collectTypes!Schema)
 Undocumented in source.
- PossibleTypes
alias PossibleTypes = Filter!(isAggregateType, FieldTypeTuple!Type)
 Undocumented in source.
- PossibleTypes
alias PossibleTypes = NoDuplicates!(PossibleTypesImpl!(Type, AllTypes))
 Undocumented in source.