Angular Fire 7 canActivate

Question

I'm initializing a new app with angular 13 and angular fire 7.

when using AngularFireAuthGuard I got nullInjetor error

import { AngularFireAuthGuard } from '@angular/fire/compat/auth-guard';

I change it to AuthGuard and every thing works great

import { AuthGuard } from '@angular/fire/auth-guard';

is that valid and good way ? or I have to provide any thing to use AngularFireAuthGuard !!

imports that works:

import {redirectLoggedInTo,redirectUnauthorizedTo,} from '@angular/fire/compat/auth-guard';
import { AuthGuard } from '@angular/fire/auth-guard';