Tim (from typesafe.courses) Posts

Tim (from typesafe.courses)

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•Created by Tim (from typesafe.courses) on 4/25/2023 in #❓-help

Expression produces a union type that is too complex to represent

Hi! I have started to encounter the above on error on pretty simple react components using trpc v10 useQuery hooks + zod for validation. Pretty standard type inference all the way. Arbitrary blocks of jsx are marked with that error. I am looking for pointers on how to debug this. Any help is appreciated! Tim.

3 replies

TtRPC

•Created by Tim (from typesafe.courses) on 2/8/2023 in #❓-help

Distribute typesafe tRPC Client in an NPM library

Hi ! super fan of trpc over here. We are building a javascript sdk for our API that is essentially a pacakged version of the trpc client. However when compiling the code, the "materialized" type is a generic client/router and not the inferred typesafe version. e.g

opts: _trpc_react.CreateTRPCClientOptions<_trpc_server_dist_declarations_src_router.Router<AppContextCore, unknown, any, any, any, any, _trpc_server.DefaultErrorShape>>) => _trpc_react.TRPCClient<_trpc_server_dist_declarations_src_router.Router<AppContextCore, unknown, any, any, any, any, _trpc_server.DefaultErrorShape>>;

opts: _trpc_react.CreateTRPCClientOptions<_trpc_server_dist_declarations_src_router.Router<AppContextCore, unknown, any, any, any, any, _trpc_server.DefaultErrorShape>>) => _trpc_react.TRPCClient<_trpc_server_dist_declarations_src_router.Router<AppContextCore, unknown, any, any, any, any, _trpc_server.DefaultErrorShape>>;

Any thoughts ? tRPC seems like a perfect fit for this use case. Thanks!

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