import type { RspackPluginFunction } from '@rspack/core';
export interface PluginExecOptions {
    /**
     * Script to run, for example `node hello.js`.
     */
    script: string;
    /**
     * Need compilation to wait for script ended or not.
     */
    blocking?: boolean;
    /**
     * Condition to run script depends on mode.
     * Pass `watch` to run script only in watch mode or `build` to run not in watch mode.
     */
    when?: 'always' | 'build' | 'watch';
}
/**
 * Plugin that runs given shell script on `afterEmit` event.
 * Can be used instead `nodemon-webpack-plugin`.
 * @param options Options.
 * @returns Plugin.
 */
export declare function pluginExec({ script, blocking, when, }: PluginExecOptions): RspackPluginFunction;