code: func (t Typed) BoolIf(key string) (bool, bool) {
  	value, exists := t[key]
  	if exists == false {
  		return false, false
  	}
  	if n, ok := value.(bool); ok {
  		return n, true
  	}
  	return false, false
  }
docs: // Returns a boolean at the key and whether
  // or not the key existed and the value was a bolean