Angular 2 NgbModal NgbActiveModal close modal event

I am using Angular 2, I am working with a modal form, I have two components, from one component I open the form like this:

import { Component, OnInit, Output} from '@angular/core';
import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
import { MyFormComponent } from '......./....';


@Component({
    moduleId: module.id,
    selector: 'my-component',
    templateUrl: 'my-component.html'
})
export class MyComponent implements OnInit {

    private anyData: any;
    private anyDataForm: any;


    constructor(
        private modalService: NgbModal
    ) { }

    ngOnInit(): void {
    }

    open() {
        const modalRef = this.modalService.open(MyFormComponent, { size: 'lg' });
        modalRef.componentInstance.anyDataForm = this.anyData;
    }

    possibleOnCloseEvet() { 
        //Do some actions....
    }

}

      

        
        
        
      

    

The open () method is triggered by the button my-component.html

And on the Form (modal) component I use this to close the actual modal (from itself)

import { Component, OnInit, OnDestroy, Input } from '@angular/core';
import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap';

@Component({
    moduleId: module.id,
    selector: 'my-form-component',
    templateUrl: 'my-form-component.html'
})
export class MyFormComponent implements OnInit, OnDestroy {

    @Input() anyDataForm: any;

    constructor(
        public activeModal: NgbActiveModal
    ) {
    }

    ngOnInit(): void {
    }

    //Some form code...

    OnSubmit() {
        this.activeModal.close(); //It closes successfully
    }

    ngOnDestroy(): void {
    }

}

      

        
        
        
      

    

What I need to do is fire some sort of "on close" event on the caller component to do some action in the caller only when the modal is closed. (cannot use event emmiter)

Is there a way the component knife could know when the modal close? I haven't found a clear example of this.