text: // basic binary operation.
  const a = 99 || 33
  
  // basic conditional operation.
  const b = false ? 'hello' : 'goodbye'
  
  // nary operation.
  const c = a && b && false && 33
  
  // if statement.
  if (false) {
    const d = 99
  }
    else {
      console.info('hello')
    }
  
  // if statement in function.
  function e () {
    if (true) {
      console.info('hey')
    } else {
      const f = 99
    }
  }
  
  e()
  
  // binary operation that spans multiple lines.
  const g = 99 &&
    33 || 13
  