How to generate real types, instead of input: any; output: any for custom scalars?

[UchihaYuki]

I found that, except for built-in scalars, all other scalars are mapped to input: any; output: any. I can modify them manually, but it will be overwritten if I regenerate it.

export type Scalars = {
  ID: { input: string; output: string; }
  String: { input: string; output: string; }
  Boolean: { input: boolean; output: boolean; }
  Int: { input: number; output: number; }
  Float: { input: number; output: number; }
  AccountNumber: { input: any; output: any; }
  BigInt: { input: any; output: any; }
  Byte: { input: any; output: any; }
  CountryCode: { input: any; output: any; }
  Cuid: { input: any; output: any; }
  Currency: { input: any; output: any; }
  DID: { input: any; output: any; }
  Date: { input: any; output: any; }
  DateTime: { input: any; output: any; }
  DateTimeISO: { input: any; output: any; }
  DeweyDecimal: { input: any; output: any; }
  // This one is edited by me manually, but I hope it can be generated automatically.
  Duration: { input: moment.Duration; output: moment.Duration; } 
}

[UchihaYuki]

I think I solved it:

 import type { CodegenConfig } from '@graphql-codegen/cli';
 
 const config: CodegenConfig = {
   // ...
   generates: {
     'path/to/file': {
       // plugins...
       config: {
         scalars: {
           Duration: 'moment.Duration'
         }
       },
     },
   },
 };
 export default config;

The question is how to import moment from "moment" in generated files.

[UchihaYuki]

https://the-guild.dev/graphql/codegen/plugins/presets/import-types-preset
This seems to work, but it impacts all types, only my custom ones.

[UchihaYuki]

The answer @graphql-codegen/add