Which @angular/* package(s) are the source of the bug?

common

Is this a regression?

No

Description

Consider the following example:

This compiles fine. No errors are thrown by the compiler.

@Component({
	selector: 'app-root',
	template: `
		<ng-container *ngIf="true">
			<router-outlet></router-outlet>
		</ng-container>
	`,
	standalone: true,
	imports: [RouterModule],
})
export class AppComponent {

This one below throws:

@Component({
	selector: 'app-root',
	template: `
		<ng-container *ngIf="true">
			<router-outlet></router-outlet>
		</ng-container>

		<ng-container [ngTemplateOutlet]="null"></ng-container>
	`,
	standalone: true,
	imports: [RouterModule],
})
export class AppComponent {

the error:

Error: apps/test/src/app/app.component.ts:14:17 - error NG8002: Can't bind to 'ngTemplateOutlet' since it isn't a known property of 'ng-container'.
1. If 'ngTemplateOutlet' is an Angular directive, then add 'CommonModule' to the '@NgModule.imports' of this component.
2. To allow any property add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component.

14   <ng-container [ngTemplateOutlet]="null"></ng-container>
                   ~~~~~~~~~~~~~~~~~~~~~~~~~

Because NgIf and NgTemplateOutlet are both directives exported by CommonModule, I thought it should also throw an error in the first example.

What we can also do here is improve the error thrown by the typechecker.

This message:
1. If 'ngTemplateOutlet' is an Angular directive, then add 'CommonModule' to the '@NgModule.imports' of this component.

Can be transformed to this (if the component is standalone):
1. If 'ngTemplateOutlet' is an Angular directive, then add 'CommonModule' to the '@Component.imports'.

Please provide a link to a minimal reproduction of the bug

No response

Please provide the exception or error you saw

No response

Please provide the environment you discovered this bug in (run ng version)

Angular CLI: 14.0.0-rc.0
Node: 16.13.1
Package Manager: npm 8.4.1 
OS: darwin arm64

Angular: 14.0.0-rc.0
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1400.0-rc.0
@angular-devkit/build-angular   14.0.0-rc.0
@angular-devkit/core            14.0.0-rc.0
@angular-devkit/schematics      14.0.0-rc.0
@schematics/angular             14.0.0-rc.0
rxjs                            7.5.5
typescript                      4.6.4

Anything else?

No response