// CSS nesting triggers a parse error if we're not using a customSyntax
// selector-max-class/selector-max-combinators are configured to disallow 3 or
// more levels of nesting
.n1 {
  .n2 {
    .n3 {
      padding: 1px;
    }
  }
}

// scss/dimension-no-non-numeric-values is configured to disallow creating
// dimension values using string concatenation
.foo {
  $size: 10;
  padding: #{$size}px;
}

// scss/selector-no-union-class-name is configured to disallow using & for
// constructing class names
.bar {
  &-baz {
    padding: 8px;
  }
}