[Vercel AI SDK] instrumentation returns any

[Dam-Buty]

As can be seen in the types in the bundle (node_modules/@literalai/client/dist/api-BjOrmyGi.d.ts on current version), the instrumented methods from the Vercel AI SDK are typed as any :

    readonly vercel: {
        instrument: <TFunction extends AllVercelFn>(fn: TFunction) => any;
    };

It should probably be TFunction ? This is impractical because in my client i have to type-cast the methods like so :

export const vercelClient = {
  generateText: literalAiClient.instrumentation.vercel.instrument(
    baseGenerateText,
  ) as typeof baseGenerateText,
  streamText: literalAiClient.instrumentation.vercel.instrument(
    baseStreamText,
  ) as typeof baseStreamText,
  // ...
}