export interface IAddPackageOptions {
    dev?: boolean;
}
export declare class PackageManager {
    context: string;
    command: string;
    registry: string;
    constructor(context: string, pm: string, registry: string);
    runCommand(command: string, args?: string[]): Promise<void>;
    install(args?: string[]): Promise<void>;
    add(pkg: string | string[], opts?: IAddPackageOptions): Promise<void>;
    remove(pkg: string | string[]): Promise<void>;
}