Typescript: broken register with plugin array

[Eomm]

Support plan

• is this issue currently blocking your project? (yes/no): no
• is this issue affecting a production system? (yes/no): yes

Context

• node version: 18.x
• module version with issue: 21.3.1
• last module version without issue: -
• environment (e.g. node, browser, native): node
• used with (e.g. hapi application, another framework, standalone, ...): standalone
• any other relevant information: typescript 4.9.5

What are you trying to achieve or the steps to reproduce?

By using server.register(pluginArray), typescript does not work.
Registering the same plugins one by one, it works.

import { Server, Plugin } from '@hapi/hapi';

interface TestPluginOptions {
  x: number;
}

interface TestPluginDecorations {
  plugins: {
    test: {
      add(a: number, b: number): number;
    };
  }
}

const plugin1: Plugin<TestPluginOptions, TestPluginDecorations> = {
  name: 'test',
  version: '1.0.0',
  register: function (srv, options) { }
};

const plugin2: Plugin<{}> = {
  name: 'tes2',
  version: '1.0.0',
  register: function (srvs, options) { }
};

const plugin3: Plugin<void> = {
  name: 'tes2',
  version: '1.0.0',
  register: function (srvs, options) { }
};

async function test() {
  const server = new Server();

  // does not work
  await server.register([
    { plugin: plugin1, options: { x: 1 } },
    { plugin: plugin2, options: {} },
    { plugin: plugin3, options: undefined },
  ]);

  // works
  await server.register({ plugin: plugin1, options: { x: 1 } });
  await server.register({ plugin: plugin2, options: {} });
  await server.register({ plugin: plugin3, options: undefined });
}

test()

What was the result you got?

Type '{ x: number; }' is not assignable to type 'void'.

Error:

Full stack

What result did you expect?

It should work with tsc index.ts