import { BaseCommand } from '@yarnpkg/cli';
import { Configuration } from '@yarnpkg/core';
import { Usage } from 'clipanion';
export declare function getAvailablePlugins(configuration: Configuration, version: string | null): Promise<{
    [k: string]: any;
}>;
export default class PluginListCommand extends BaseCommand {
    static paths: string[][];
    static usage: Usage;
    json: boolean;
    execute(): Promise<0 | 1>;
}