FoodLoop-Web/src/app/pages/404.component.ts

import { Component } from '@angular/core';
import { Location } from '@angular/common';

@Component({
  templateUrl: '404.component.html'
})
export class P404Component {

  constructor(
	private location: Location
 ) {
	 }

	 goBack(): void {
  this.location.back();
} 
}