/**
 * Byline wrapper around `@lexical/table`'s `TableExtension`. Forwards
 * cell-merge / cell-background-color config to the upstream extension
 * via `configExtension` and contributes the "Insert table" toolbar item.
 *
 * Override the upstream config with:
 * ```ts
 * lexicalEditor((c) => {
 *   c.extensions.configure(LexicalTableExtension, {
 *     hasCellMerge: false,
 *     hasCellBackgroundColor: false,
 *   })
 *   return c
 * })
 * ```
 */
export declare const TableExtension: import("lexical").LexicalExtension<import("lexical").ExtensionConfigBase, "@byline/richtext-lexical/Table", unknown, unknown>;
