import { Dependency } from "../domain/dependencies";
export declare type Graph = {
    [vertex: string]: {
        incoming: Set<string>;
        outgoing: Set<string>;
        dependency: Dependency;
        depth: number;
    };
};
/**
 * DFS visit flow:
 * none -> visting outgoing -> visited outgoing -> visiting incoming -> all
 */
export declare enum Visited {
    VISITED_ALL = 0,
    VISITING_OUTGOING = 1,
    VISITED_OUTGOING = 2,
    VISITING_INCOMING = 3,
    VISITED_NONE = 4
}