<Unresolved reference: AppCompatActivity and Activ...

# stackoverflow

[user]

Unresolved reference: AppCompatActivity and ActivityMainBinding
I am trying set up a minimal project to serve as base to future developments to work with gradle (version 7.4.2), kotlin (version 1.6.21) and vscode. I have this main activity right now:
package org.kleber.minimal;

import androidx.appcompat.app.AppCompatActivity
import org.kleber.minimal.databinding.ActivityMainBinding
import android.os.Bundle

class MainActivity : AppCompatActivity() {
private lateinit var binding: ActivityMainBinding

override fun onCreate(savedInstanceState:...