export declare type GluegunPackageManagerOptions = {
    dev?: boolean;
    dryRun?: boolean;
    dir?: string;
    force?: 'npm' | 'yarn';
};
export declare type GluegunPackageManagerResult = {
    success: boolean;
    command: string;
    stdout: string;
    error?: string;
};
export declare type GluegunPackageManager = {
    add: (packageName: string | string[], options: GluegunPackageManagerOptions) => Promise<GluegunPackageManagerResult>;
    remove: (packageName: string | string[], options: GluegunPackageManagerOptions) => Promise<GluegunPackageManagerResult>;
    hasYarn: () => boolean;
};