/**
 * Here live the types to extend RichTextField.
 *
 * Table: The table extension is only used internally by TableBlock. It's not
 * supported by RichText itself, meaning that a user cannot create a table when
 * interacting with RichTextField. It's also not part of the types-internal
 * RichText's types, meaning that we only use these in the frontend, so there is
 * no need to care about RichText table anywhere else.
 */
import type { EmbedBlock, ImageBlock, RichTextContent, TableContent, TextBlock } from "@prismicio/types-internal/lib/content";
export type ExtendedBlock = EmbedBlock | ImageBlock | TextBlock | TableBlock;
/** Superset of RichTextContent that adds support for TableBlock. */
export interface ExtendedRichTextContent extends Omit<RichTextContent, "value"> {
    value: ExtendedBlock[];
}
export interface TableBlock {
    type: "table";
    content: TableContent["content"];
}
export declare function isTableBlock(block: ExtendedBlock): block is TableBlock;
export declare const ExtendedRichTextNodeType: {
    readonly table: "table";
    readonly heading1: "heading1";
    readonly heading2: "heading2";
    readonly heading3: "heading3";
    readonly heading4: "heading4";
    readonly heading5: "heading5";
    readonly heading6: "heading6";
    readonly paragraph: "paragraph";
    readonly strong: "strong";
    readonly em: "em";
    readonly preformatted: "preformatted";
    readonly hyperlink: "hyperlink";
    readonly image: "image";
    readonly embed: "embed";
    readonly list: "list-item";
    readonly orderedList: "o-list-item";
    readonly rtl: "rtl";
};
export type ExtendedRichTextNodeType = (typeof ExtendedRichTextNodeType)[keyof typeof ExtendedRichTextNodeType];
export declare function isExtendedRichTextNodeTypeSet(set: Set<unknown> | undefined): set is Set<ExtendedRichTextNodeType>;