import { LexicalEditor } from 'lexical';
import React from 'react';
import { type HeadingTagType } from '@lexical/rich-text';
/**
 * Renders controls for applying inline font size to the current selection.
 * @param props Font size control props.
 * @param props.fontSize Current selected font size.
 * @param props.editor Active Lexical editor.
 * @param props.listHeadingTag Current list heading type that should survive font-size changes.
 * @returns Font size toolbar controls.
 */
export default function FontSize({ fontSize, editor, listHeadingTag, }: {
    fontSize: number | null;
    editor: LexicalEditor;
    listHeadingTag: HeadingTagType | null;
}): React.JSX.Element;
