/// interface NewsletterFormProps { submitLabel?: string; inputPlaceholder?: string; apiUri?: string; textFieldClassName?: string; buttonClassName?: string; gridXs?: { textField: boolean | 'auto' | 4 | 5 | 8 | 1 | 2 | 3 | 6 | 7 | 9 | 10 | 11 | 12 | undefined; button: boolean | 'auto' | 4 | 5 | 8 | 1 | 2 | 3 | 6 | 7 | 9 | 10 | 11 | 12 | undefined; }; } export default function NewsletterForm({ submitLabel, apiUri, inputPlaceholder, textFieldClassName, buttonClassName, gridXs, }: NewsletterFormProps): JSX.Element; export {};