TypeScript will eventually support generics, as per the spec [1]: NOTE: TypeScript currently doesn’t support Generics, but we expect to include them in the

TypeScript will eventually support generics, as per the spec [1]: NOTE: TypeScript currently doesn’t support Generics, but we expect to include them in the final language. Since TypeScript’s static type system has no run-time manifestation, Generics will be based on “type erasure” and intended purely as a conduit for expressing parametric type relationships in interfaces, classes, and function signatures. [1] http://go.microsoft.com/fwlink/?LinkId=267121 http://go.microsoft.com/fwlink/?LinkId=267121