export declare const GRAPH_ENTRY = "..";
export declare type Graph = {
    [name: string]: PackageGraph;
};
export declare type PackageGraph = {
    dependents: string[];
    dependencies: DependenciesResolution;
};
export declare type DependenciesResolution = {
    [name: string]: string;
};
export declare function read(modulesPath: string): Promise<Graph | null>;
export declare function save(modulesPath: string, graph: Graph): Promise<void>;
