added config files to lint ignore

.eslintrc.json

@@ -20,5 +20,6 @@
       }
     ],
     "@typescript-eslint/no-non-null-assertion": "off"
-  }
+  },
+  "ignorePatterns": ["**/test/javascript/*.conf.js"]
 }

src/main/webapp/app/layouts/navbar/navbar.component.ts

@@ -88,7 +88,7 @@ export class NavbarComponent implements OnInit {
     return this.accountService.isAuthenticated();
   }
 
-  toggleEditable(event) {
+  toggleEditable(event: { target: { checked: any; }; }) {
     if ( event.target.checked ) {
         this.contentEditable = true;
    }