import { BaseCommand } from '@yarnpkg/cli';
import { InstallMode } from '@yarnpkg/core';
import { Usage } from 'clipanion';
export default class AddCommand extends BaseCommand {
    static paths: string[][];
    static usage: Usage;
    json: boolean;
    fixed: boolean;
    exact: boolean;
    tilde: boolean;
    caret: boolean;
    dev: boolean;
    peer: boolean;
    optional: boolean;
    preferDev: boolean;
    interactive: boolean | undefined;
    cached: boolean;
    noTimeGate: boolean;
    mode: InstallMode | undefined;
    silent: boolean | undefined;
    packages: string[];
    execute(): Promise<0 | 1>;
}