type MonacoEditor = typeof import('monaco-editor');
type UseBookEditorMonacoLanguageProps = {
    readonly monaco: MonacoEditor | null;
};
/**
 * Registers the language helpers that power Monaco inside `BookEditorMonaco`.
 *
 * @private function of BookEditorMonaco
 */
export declare function useBookEditorMonacoLanguage({ monaco }: UseBookEditorMonacoLanguageProps): void;
export {};