declare const layerHttpApi: <
  ApiId extends string,
  Groups extends HttpApiGroup.Any,
  ApiE,
  ApiR,
  Name extends HttpApiGroup.Name<Groups>,
  Rpcs extends Rpc.Any
>(
  api: HttpApi.HttpApi<ApiId, Groups, ApiE, ApiR>,
  name: Name,
  entity: Entity.Entity<Rpcs>
) => Layer.Layer<ApiGroup<ApiId, Name>, never, Sharding | Rpc.Context<Rpcs>>

declare const layerRpcHandlers: <Rpcs extends Rpc.Any, const Prefix extends string = "">(
  entity: Entity.Entity<Rpcs>,
  options?: { readonly prefix?: Prefix }
) => Layer.Layer<RpcHandlers<Rpcs, Prefix>, never, Sharding | Rpc.Context<Rpcs>>

type RpcHandlers<Rpcs, Prefix> =
  Rpcs extends Rpc.Rpc<infer _Tag, infer _Payload, infer _Success, infer _Error, infer _Middleware>
    ? Rpc.Handler<`${Prefix}${_Tag}`>
    : never