import { NuxtLinkOptions } from "../types.js";
import { NuxtApp } from "../nuxt.js";
import { AnchorHTMLAttributes, DefineSetupFnComponent, PublicProps, SlotsType, VNode } from "vue";
import { RouteLocationRaw, RouterLink, RouterLinkProps } from "vue-router";
import { ComponentSlots } from "vue-component-type-helpers";
//#region src/app/components/nuxt-link.d.ts
/**
 * `<NuxtLink>` is a drop-in replacement for both Vue Router's `<RouterLink>` component and HTML's `<a>` tag.
 * @see https://nuxt.com/docs/4.x/api/components/nuxt-link
 */
export interface NuxtLinkProps<CustomProp extends boolean = false> extends Omit<RouterLinkProps, 'to'> {
  custom?: CustomProp;
  /**
   * Route Location the link should navigate to when clicked on.
   */
  to?: RouteLocationRaw;
  /**
   * An alias for `to`. If used with `to`, `href` will be ignored
   */
  href?: NuxtLinkProps['to'];
  /**
   * Forces the link to be considered as external (true) or internal (false). This is helpful to handle edge-cases
   */
  external?: boolean;
  /**
   * Where to display the linked URL, as the name for a browsing context.
   */
  target?: '_blank' | '_parent' | '_self' | '_top' | (string & {}) | null;
  /**
   * A rel attribute value to apply on the link. Defaults to "noopener noreferrer" for external links.
   */
  rel?: 'noopener' | 'noreferrer' | 'nofollow' | 'sponsored' | 'ugc' | (string & {}) | null;
  /**
   * If set to true, no rel attribute will be added to the link
   */
  noRel?: boolean;
  /**
   * A class to apply to links that have been prefetched.
   */
  prefetchedClass?: string;
  /**
   * When enabled will prefetch middleware, layouts and payloads of links in the viewport.
   */
  prefetch?: boolean;
  /**
   * Allows controlling when to prefetch links. By default, prefetch is triggered only on visibility.
   */
  prefetchOn?: 'visibility' | 'interaction' | Partial<{
    visibility: boolean;
    interaction: boolean;
  }>;
  /**
   * Escape hatch to disable `prefetch` attribute.
   */
  noPrefetch?: boolean;
  /**
   * An option to either add or remove trailing slashes in the `href` for this specific link.
   * Overrides the global `trailingSlash` option if provided.
   */
  trailingSlash?: 'append' | 'remove';
}
type RouterLinkSlot = NonNullable<ComponentSlots<typeof RouterLink>['default']>;
type RouterLinkSlotProps = Parameters<RouterLinkSlot>[0];
type NuxtLinkSlotProps<CustomProp extends boolean = false> = CustomProp extends true ? Omit<RouterLinkSlotProps, 'href' | 'route'> & {
  href: RouterLinkSlotProps['href'] | null;
  route: RouterLinkSlotProps['route'] | undefined;
  prefetch: (nuxtApp?: NuxtApp) => Promise<void>;
  prefetched: boolean;
  shouldPrefetch: (mode: 'visibility' | 'interaction') => boolean;
  rel: string | null;
  target: '_blank' | '_parent' | '_self' | '_top' | (string & {}) | null;
  isExternal: boolean;
} : RouterLinkSlotProps;
type NuxtLinkComponentProps<CustomProp extends boolean = false> = NuxtLinkProps<CustomProp> & PublicProps & Omit<AnchorHTMLAttributes, keyof NuxtLinkProps<CustomProp>>;
type NuxtLinkComponentInstance<CustomProp extends boolean = false> = InstanceType<DefineSetupFnComponent<NuxtLinkComponentProps<CustomProp>, [], SlotsType<{
  default?: (props: NuxtLinkSlotProps<CustomProp>) => VNode[];
}>>>;
export type NuxtLinkComponent = {
  new (props: NuxtLinkComponentProps<true> & {
    custom: true;
  }): NuxtLinkComponentInstance<true>;
  new (props: NuxtLinkComponentProps<false>): NuxtLinkComponentInstance<false>;
  new <CustomProp extends boolean = false>(props: NuxtLinkComponentProps<CustomProp>): NuxtLinkComponentInstance<CustomProp>;
};
export declare function defineNuxtLink(options: NuxtLinkOptions): NuxtLinkComponent & Record<string, any>;
declare const NuxtLink: NuxtLinkComponent & Record<string, any>;
type CallbackFn = () => void;
type ObserveFn = (element: Element, callback: CallbackFn) => () => void;
/** @internal */
export declare function useObserver(): {
  observe: ObserveFn;
} | undefined;
//#endregion
export { type NuxtLinkOptions, NuxtLink as default };