import type { FieldState, AnyRegularField } from "./types";
import type { GroupField } from "./group";
import type { SliceZone } from "./sliceZone";
import type { ContentRelationshipField } from "./contentRelationship";
import type { LinkToMediaField } from "./linkToMedia";
/**
 * Link Types
 */
export declare const LinkType: {
    readonly Any: "Any";
    readonly Document: "Document";
    readonly Media: "Media";
    readonly Web: "Web";
};
/**
 * For link fields that haven't been filled
 *
 * @typeParam Type - The type of link.
 */
export type EmptyLinkField<Type extends typeof LinkType[keyof typeof LinkType] = typeof LinkType.Any> = {
    link_type: Type | string;
};
/**
 * Link that points to external website
 */
export interface FilledLinkToWebField {
    link_type: typeof LinkType.Web;
    url: string;
    target?: string;
}
/**
 * Link Field
 *
 * @typeParam TypeEnum - Type API ID of the document.
 * @typeParam LangEnum - Language API ID of the document.
 * @typeParam DataInterface - Data fields for the document (filled in via
 *   GraphQuery of `fetchLinks`).
 * @typeParam State - State of the field which determines its shape.
 */
export type LinkField<TypeEnum = string, LangEnum = string, DataInterface extends Record<string, AnyRegularField | GroupField | SliceZone> | unknown = unknown, State extends FieldState = FieldState> = State extends "empty" ? EmptyLinkField<typeof LinkType.Any> : ContentRelationshipField<TypeEnum, LangEnum, DataInterface, State> | FilledLinkToWebField | LinkToMediaField<State>;