import type { Config, PluginCreator } from './types/config' type Plugin = { withOptions( plugin: (options: T) => PluginCreator, config?: (options: T) => Config ): { (options: T): { handler: PluginCreator; config?: Config }; __isOptionsFunction: true } (plugin: PluginCreator, config?: Config): { handler: PluginCreator; config?: Config } } declare const plugin: Plugin export = plugin