import { FilledContentRelationshipField } from "../types/value/contentRelationship.js";
import { FilledLinkToMediaField } from "../types/value/linkToMedia.js";
import { FilledLinkToWebField, LinkField } from "../types/value/link.js";
import { PrismicDocument } from "../types/value/document.js";
import { AsLinkReturnType, LinkResolverFunction } from "./asLink.js";

//#region src/helpers/asLinkAttrs.d.ts
type AsLinkAttrsConfigRelArgs<LinkResolverFunctionReturnType = ReturnType<LinkResolverFunction>, Field extends LinkField | PrismicDocument | null | undefined = LinkField | PrismicDocument | null | undefined> = {
  href: NonNullable<AsLinkReturnType<LinkResolverFunctionReturnType, Field>> | undefined;
  isExternal: boolean;
  target?: string;
};
type AsLinkAttrsConfig<LinkResolverFunctionReturnType = ReturnType<LinkResolverFunction>, Field extends LinkField | PrismicDocument | null | undefined = LinkField | PrismicDocument | null | undefined> = {
  linkResolver?: LinkResolverFunction<LinkResolverFunctionReturnType>;
  rel?: (args: AsLinkAttrsConfigRelArgs<LinkResolverFunctionReturnType, Field>) => string | undefined | void;
};
/** The return type of `asLinkAttrs()`. */
type AsLinkAttrsReturnType<LinkResolverFunctionReturnType = ReturnType<LinkResolverFunction>, Field extends LinkField | PrismicDocument | null | undefined = LinkField | PrismicDocument | null | undefined> = Field extends FilledLinkToWebField | FilledLinkToMediaField | FilledContentRelationshipField | PrismicDocument ? {
  href: NonNullable<AsLinkReturnType<LinkResolverFunctionReturnType, Field>> | undefined;
  target?: string;
  rel?: string;
} : {
  href?: undefined;
  target?: undefined;
  rel?: undefined;
};
/**
 * Resolves any type of link field or Prismic page to a set of link attributes. The attributes are
 * designed to be passed to link HTML elements, like `<a>`.
 *
 * If a resolved URL is external (i.e. starts with a protocol like `https://`), `rel` is returned as
 * `"noreferrer"`.
 *
 * @typeParam LinkResolverFunctionReturnType - Link resolver function return
 * type
 * @typeParam Field - Link field or Prismic page to resolve to link attributes
 * @param linkFieldOrDocument - Any kind of link field or a page to resolve
 * @param config - Configuration that determines the output of `asLinkAttrs()`
 * @returns Resolved set of link attributes or, if the provided link field or page is empty, and
 *   empty object
 * @see Learn about route resolvers and link resolvers: {@link https://prismic.io/docs/routes}
 */
declare const asLinkAttrs: <LinkResolverFunctionReturnType = ReturnType<LinkResolverFunction>, Field extends LinkField | PrismicDocument | null | undefined = LinkField | PrismicDocument | null | undefined>(linkFieldOrDocument: Field, config?: AsLinkAttrsConfig<LinkResolverFunctionReturnType>) => AsLinkAttrsReturnType<LinkResolverFunctionReturnType>;
//#endregion
export { AsLinkAttrsConfig, asLinkAttrs };
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