typescript types no longer work after fastify 4.18.0 to 4.19.2 update

[FabianFrank]

typescript types no longer work after fastify 4.18.0 to 4.19.2 update

[KirillTregubov]

Same here. My type error (censored imports):

error TS2769: No overload matches this call.
  Overload 1 of 3, '(plugin: FastifyPluginCallback<{ max: number; timeWindow: string; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
    Argument of type 'typeof import(".../node_modules/@fastify/rate-limit/types/index")' is not assignable to parameter of type 'FastifyPluginCallback<{ max: number; timeWindow: string; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>'.
      Type 'typeof import(".../node_modules/@fastify/rate-limit/types/index")' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTypeProvider>, opts: { ...; }, done: (err?: Error | undefined) => void): void'.
  Overload 2 of 3, '(plugin: FastifyPluginAsync<{ max: number; timeWindow: string; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
    Argument of type 'typeof import(".../node_modules/@fastify/rate-limit/types/index")' is not assignable to paramet      Type 'typeof import(".../node_modules/@fastify/rate-limit/types/index")' provides no match for the signature '(instance: FastifyInstance<RawServerDefault, IncomingMessage, ServerResponse<IncomingMessage>, FastifyBaseLogger, FastifyTypeProvider>, opts: { ...; }): Promise<...>'.
  Overload 3 of 3, '(plugin: FastifyPluginCallback<{ max: number; timeWindow: string; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger> | FastifyPluginAsync<...> | Promise<...> | Promise<...>, opts?: FastifyRegisterOptions<...> | undefined): FastifyInstance<...> & PromiseLike<...>', gave the following error.
    Argument of type 'typeof import(".../node_modules/@fastify/rate-limit/types/index")' is not assignable to parameter of type 'FastifyPluginCallback<{ max: number; timeWindow: string; }, RawServerDefault, FastifyTypeProvider, FastifyBaseLogger> | FastifyPluginAsync<...> | Promise<...> | Promise<...>'.

fastify.register(rateLimit, {
                 ~~~~~~~~~

[climba03003]

I didn't see the types properly set the FastifyRouteConfig interface in this plugin.
It is correct that typescript throw error in this case.

Would you like to send PR to update the types?

[climba03003]

@KirillTregubov For your issue, please try version 8.0.2

[FabianFrank]

Would you like to send PR to update the types?

Sure, I'll take a look today

[FabianFrank]

#306

[KirillTregubov]

Fixed, thanks so much!