# feat: add a type inferRouterFunctions<AppRouter>
feat: Bind return type of a procedure to the input type of the `output` schema
✅ accepted-PRs-welcome
`inferProcedureInput` broken in published package
🐛 bug🧙🏻 typescript wizardry
Input schemas defined with Zod does not use the inferred input type
🧙🏻 typescript wizardry
docs: include an inference helper in documentation
📚 documentation / examples