import type { RichTextLinkHrefResolver } from "./common.js";
export declare function mergeLinkTypes<TLinkTypes extends Record<string, unknown>>(linkTypes: {
    [TLinkType in keyof TLinkTypes]: RichTextLinkHrefResolver<TLinkTypes[TLinkType]>;
} | undefined): Record<string, RichTextLinkHrefResolver>;
/**
 * Reads the active attached block of a link block created with `createLinkBlock`.
 *
 * Only that shape is supported. When a rich text block is configured with a link block that
 * keeps its target in its own fields, there is no attached block to read, and the text it
 * spans is rendered without a link.
 */
export declare function getLinkBlock(linkData: unknown): {
    type: string;
    props: unknown;
} | undefined;