Typings mismatches between client mock and AWS typings

Checklist

[X] I have read Caveats documentation and didn't find a solution for this problem there.

Bug description

Hello :wave: !

I'm having troubles with typings mismatches between the AWS client mocks vs the AWS client typings themselves, even after trying out everything in the caveats docs.

I'm currently using an AthenaClient and a GlueClient in my code and passing a mock for either to a function which expects the respective clients shows me typings errors like:

Argument of type 'AwsStub<ServiceInputTypes, ServiceOutputTypes, AthenaClientResolvedConfig>' is not assignable to parameter of type 'AthenaClient'.
  Type 'AwsStub<ServiceInputTypes, ServiceOutputTypes, AthenaClientResolvedConfig>' is missing the following properties from type 'AthenaClient': config, destroy, middlewareStackts(2345)

and

Argument of type 'AwsStub<ServiceInputTypes, ServiceOutputTypes, GlueClientResolvedConfig>' is not assignable to parameter of type 'GlueClient'.
  Type 'AwsStub<ServiceInputTypes, ServiceOutputTypes, GlueClientResolvedConfig>' is missing the following properties from type 'GlueClient': config, destroy, middlewareStackts(2345)

The specific package versions I'm using:

{
  "version": "0.0.0",
  "main": "./dist/src/index.js",
  "private": true,
  "license": "UNLICENSED",
  "engines": {
    "node": ">=20"
  },
  "scripts": {
    "build": "tsc -p tsconfig.build.json",
    "build:watch": "yarn build --watch",
    "clean": "rm -fr dist",
    "clean:full": "yarn run clean; rm -fr .task node_modules",
    "start": "node dist/src/index.js",
    "test": "jest -c ./jest.config.js"
  },
  "devDependencies": {
    "@types/jest": "29.5.14",
    "@types/node": "22.8.4",
    "aws-sdk-client-mock": "4.1.0",
    "aws-sdk-client-mock-jest": "4.1.0",
    "jest": "29.7.0",
    "jest-extended": "4.0.2",
    "ts-jest": "29.2.5",
    "typescript": "5.6.2"
  },
  "dependencies": {
    "@aws-sdk/client-athena": "3.696.0",
    "@aws-sdk/client-glue": "3.696.0",
    "tslib": "2.7.0"
  }
}

I've also verified that I have only one version of @smithy/types at the moment:

$  yarn why @smithy/types
yarn why v1.22.22
[1/4] Why do we have the module "@smithy/types"...?
[2/4] Initialising dependency graph...
[3/4] Finding dependency...
[4/4] Calculating file sizes...
=> Found "@smithy/types@3.7.1"
info Reasons this module exists
   - "@aws-sdk#client-athena" depends on it
   - Hoisted from "@aws-sdk#client-athena#@smithy#types"
   - Hoisted from "@aws-sdk#client-glue#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#client-sso-oidc#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#client-sts#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#core#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#middleware-bucket-endpoint#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#middleware-expect-continue#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#middleware-flexible-checksums#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#middleware-host-header#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#middleware-location-constraint#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#middleware-logger#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#middleware-recursion-detection#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#middleware-sdk-s3#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#middleware-ssec#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#middleware-user-agent#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#region-config-resolver#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#signature-v4-multi-region#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#types#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#util-endpoints#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#util-user-agent-browser#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#util-user-agent-node#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@aws-sdk#xml-builder#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#config-resolver#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#core#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#eventstream-serde-browser#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#eventstream-serde-config-resolver#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#eventstream-serde-node#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#fetch-http-handler#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#hash-blob-browser#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#hash-node#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#hash-stream-node#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#invalid-dependency#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#md5-js#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#middleware-content-length#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#middleware-endpoint#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#middleware-retry#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#middleware-serde#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#middleware-stack#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#node-config-provider#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#node-http-handler#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#protocol-http#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#smithy-client#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#url-parser#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#util-defaults-mode-browser#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#util-defaults-mode-node#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#util-endpoints#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#util-middleware#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#util-retry#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#util-stream#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#util-waiter#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-env#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-http#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-ini#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-process#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-sso#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-web-identity#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#node-http-handler#@smithy#abort-controller#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@smithy#credential-provider-imds#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#eventstream-serde-browser#@smithy#eventstream-serde-universal#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#node-config-provider#@smithy#property-provider#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#fetch-http-handler#@smithy#querystring-builder#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#url-parser#@smithy#querystring-parser#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@smithy#middleware-retry#@smithy#service-error-classification#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@smithy#shared-ini-file-loader#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#core#@smithy#signature-v4#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-sso#@aws-sdk#client-sso#@smithy#types"
   - Hoisted from "@aws-sdk#client-athena#@aws-sdk#credential-provider-node#@aws-sdk#credential-provider-sso#@aws-sdk#token-providers#@smithy#types"
   - Hoisted from "@aws-sdk#client-s3#@smithy#eventstream-serde-browser#@smithy#eventstream-serde-universal#@smithy#eventstream-codec#@smithy#types"
info Disk size without dependencies: "1.43MB"
info Disk size with unique dependencies: "1.55MB"
info Disk size with transitive dependencies: "1.55MB"
info Number of shared dependencies: 1
Done in 0.32s.

Any help would be appreciated, thank you!

Reproduction


import { GlueClient } from '@aws-sdk/client-glue';
import { mockClient } from 'aws-sdk-client-mock';

const listTables = async (client: GlueClient, databaseName: string) => new Error('test');

describe('listTables', () => {
  describe('when the get-tables command fails', () => {
    it('should return an error', async () => {
      const client = mockClient(new GlueClient());

      client.onAnyCommand().rejects('mock rejection');

      // The `client` here shows a typings error:
      // Argument of type 'AwsStub<ServiceInputTypes, ServiceOutputTypes, GlueClientResolvedConfig>' is not assignable to parameter of type 'GlueClient'.
      //  Type 'AwsStub<ServiceInputTypes, ServiceOutputTypes, GlueClientResolvedConfig>' is missing the following properties from type 'GlueClient': config, destroy, middlewareStackts(2345)
      const result = await listTables(client, 'some_database');

      expect(result).toBeInstanceOf(Error);
    });
  });
});

### Environment

- Node version: `22.11.0`
- Testing lib and version: `jest@29.7.0`
- Typescript version: `5.6.2`
- AWS SDK v3 Client mock version: `4.1.0`
- AWS JS SDK libs and versions:
    - `@aws-sdk/client-athena`: `3.696.0`
    - `@aws-sdk/client-glue`:  `3.696.0`

m-radzikowski / aws-sdk-client-mock