signalcountstore.ts

import { computed, Injectable, signal } from '@angular/core';

@Injectable({
  providedIn: 'root',
})
export class Productstore {

  private _count = 0;
  private CountSignal = signal(this._count);

  Count = computed(()=>{
    return this.CountSignal();
  })

  incrementCount() {
    this.CountSignal.update((count) => count + 1);
  }
  decrementCount() {
    this.CountSignal.update((count) => count - 1);
  }

}