import { Directive, ElementRef, HostListener } from '@angular/core';

@Directive({
    selector: '[appMyFirstDirective]'
})
export class MyFirstDirectiveDirective {

    constructor(private element: ElementRef){}

    @HostListener('mouseenter')
    publiconMouseEnter(){

    }

    @HostListener('mouseleave')
    publiconMouseLeave(){

    }

}