export default class DependencyHelper {
    static getParentsToBeFullFilled(packagesWithParents: AdjacentList, packages: string[]): any;
    static getChildsOfAllPackages(projectDirectory: string, filterByPackages?: string[]): AdjacentList;
    static getParentsOfAllPackages(projectDirectory: string, filterByPackages?: string[]): AdjacentList;
    static getParentsOfAPackage(packageList: AdjacentList, sfdx_package: string): string[];
}
export type AdjacentList = {
    [key: string]: string[];
};