import React from 'react';
/**
 * A component that allows the user to change the code block language of the current selection.
 * For this component to work, you must enable the `codeMirrorPlugin` for the editor.
 * See {@link ConditionalContents} for an example on how to display the dropdown only when a code block is in focus.
 */
export declare const ChangeCodeMirrorLanguage: () => React.JSX.Element;