export default class NostrFollow extends HTMLElement {
    static observedAttributes: string[];
    button: HTMLButtonElement;
    slotDefault: HTMLSlotElement;
    slotLoading: HTMLSlotElement;
    slotSuccess: HTMLSlotElement;
    slotFailure: HTMLSlotElement;
    constructor();
    queryPart<H = HTMLElement>(name: string): Iterable<H>;
    handleClick(): Promise<void>;
}