Promises must be awaited, end with a call to .catch, end with a call to .then with a rejection handler or be explicitly marked as ignored with the `void` operator

Unexpected var, use let or const instead

'NavbarComponent' is defined but never used

'SidebarComponent' is defined but never used

'resolve' is defined but never used

'event' is defined but never used

'code' is defined but never used

Unsafe argument of type `any` assigned to a parameter of type `{ code: number; message: string; }`

Unsafe argument of type `any` assigned to a parameter of type `{ code: number; message: string; }`

Unsafe return of an `any` typed value