🐞[BUG]: Can't use isolatedModules with NGXS

[ablomq]

Affected Package

@ngxs/store 18.1.1

Is this a regression?

Yes, the previous version in which this bug was not present was: ....

Description

When enabling the following typescript compile options:

        "isolatedModules": true,
        "useDefineForClassFields": true,

More info about these settings: Using isolatedModules in Angular 18.2

I then get this error: ERROR] TS1272: A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled. [plugin angular-compiler]

I can't import StateContext in my states without using either:

import type { StateContext } from '@ngxs/store';

or

import Ngxs from '@ngxs/store

But when using these imports I get a runtime exception like this when using i.e. setState, getState etc.

TypeError: Cannot read properties of undefined (reading 'pipe')

            this.store
                .dispatch(new User.Get())
                .pipe(
                    mergeMap(() =>
                        this.languageService.setLanguage().pipe(

🔥 Exception or Error

TypeError: Cannot read properties of undefined (reading 'pipe')

Environment

Libs:
- @angular/core version: 18.2.1
- @ngxs/store version: 18.1.1


Browser:
- [ ] Chrome (desktop) version XX
- [ ] Chrome (Android) version XX
- [ ] Chrome (iOS) version XX
- [ ] Firefox version XX
- [ ] Safari (desktop) version XX
- [ ] Safari (iOS) version XX
- [ ] IE version XX
- [ ] Edge version XX
 
For Tooling issues:
- Node version: 20.15.1  
- Platform:  Mac

Others: