import { PackageManager, PackageManagerType } from '../common/packageManager.js';
/** @internal */
export declare class Yarn extends PackageManager {
    readonly type = PackageManagerType.YARN;
    readonly friendlyName: string;
    readonly cliName: string;
    readonly installCommand: string;
    readonly packageName: string;
    readonly uninstallCommand: string;
    readonly installDevFlag: string;
    readonly syncCommand: string;
    readonly showCommand: string;
    _detect(): Promise<boolean>;
}
//# sourceMappingURL=yarn.d.ts.map