I know that in Angular2 I can add a class \'red\' to a component\'s selector element by doing this:
@Component({ selector: \'selector-el\', host: {
I did it in this way. Maybe someone will come in handy
@HostBinding('class') get hostClasses() { return `some-class ${this.dinamicOne} ${this.disabled ? 'disabled' : ''}`; }