### Prerequisites - [x] This improvement has not already been suggested. - [x] This improvement would be generally useful, not specific to my code or setup. ### Engine area Delphi language support ### Improvement description Delphi 13 has added a new `interface` constraint for generic types. This ensures the type implements an interface. ## See - [Interface Constraint](https://docwiki.embarcadero.com/RADStudio/Florence/en/Constraints_in_Generics#Interface_Constraint) ### Rationale Delphi 13 support.
Prerequisites
Engine area
Delphi language support
Improvement description
Delphi 13 has added a new
interfaceconstraint for generic types.This ensures the type implements an interface.
See
Rationale
Delphi 13 support.