import { DirectedGraph } from 'graphology';
import { AsyncCreatable } from '@salesforce/kit';
import { AncestryRepresentationProducer, AncestryRepresentationProducerOptions, PackageAncestryNodeData, PackageAncestryNodeOptions, PackageAncestryOptions } from '../interfaces';
import { VersionNumber } from './versionNumber';
/**
 * A class that represents the package ancestry graph.
 * Given a package Id (0Ho) or a package version Id (04t), it will build a graph of the package's ancestors.
 */
export declare class PackageAncestry extends AsyncCreatable<PackageAncestryOptions> {
    private options;
    private roots;
    private graph;
    private packageId;
    constructor(options: PackageAncestryOptions);
    get requestedPackageId(): string | undefined;
    private static createAttributes;
    init(): Promise<void>;
    /**
     * Returns the internal representation of the requested package ancestry graph.
     */
    getAncestryGraph(): DirectedGraph;
    /**
     * Convenience method to get the json representation of the package ancestry graph.
     */
    getJsonProducer(): AncestryRepresentationProducer;
    /**
     * Convenience method to get the CliUx.Tree representation of the package ancestry graph.
     */
    getTreeProducer(verbose: boolean): AncestryRepresentationProducer;
    /**
     * Convenience method to get the dot representation of the package ancestry graph.
     */
    getDotProducer(): AncestryRepresentationProducer;
    /**
     * Returns the producer representation of the package ancestry graph.
     *
     * @param producerCtor - function that returns a new instance of the producer
     * @param rootPackageId - the subscriber package version id of the root node
     */
    getRepresentationProducer(producerCtor: (options: AncestryRepresentationProducerOptions) => AncestryRepresentationProducer, rootPackageId: string | undefined): AncestryRepresentationProducer;
    /**
     * Returns a list of ancestry nodes that represent the path from subscriber package version id to the root of the
     * package ancestry tree.
     *
     * @param subscriberPackageVersionId
     */
    getLeafPathToRoot(subscriberPackageVersionId?: string): PackageAncestryNode[][];
    private buildAncestryTree;
    private getRootsFromRequestedId;
    private findRootsForPackageVersion;
    private validatePackageType;
    private getPackageVersion;
    private findRootsForPackage;
    private buildAncestryTreeFromRoots;
    private addDescendantsFromPackageVersion;
    private addToGraph;
    private getDescendants;
}
declare class Tree {
    nodes: {
        [key: string]: Tree;
    };
    display(logger?: (text: string) => void): void;
    insert(child: string, value?: Tree): Tree;
    search(key: string): Tree | undefined;
}
export declare class AncestryTreeProducer extends Tree implements AncestryRepresentationProducer {
    label: string;
    options?: AncestryRepresentationProducerOptions;
    private readonly verbose;
    constructor(options?: AncestryRepresentationProducerOptions);
    addNode(node: AncestryTreeProducer): void;
    produce(): void;
    private createLabel;
}
export declare class AncestryJsonProducer implements AncestryRepresentationProducer {
    label: string;
    options?: AncestryRepresentationProducerOptions;
    private children;
    private readonly data;
    constructor(options: AncestryRepresentationProducerOptions);
    addNode(node: AncestryJsonProducer): void;
    produce(): PackageAncestryNodeData;
}
export declare class AncestryDotProducer implements AncestryRepresentationProducer {
    label: string;
    options?: AncestryRepresentationProducerOptions;
    private children;
    constructor(options?: AncestryRepresentationProducerOptions);
    /**
     * Builds a node line in DOT, of the form nodeID [label="MAJOR.MINOR.PATCH"]
     *
     * @param currentNode
     */
    static buildDotNode(currentNode: AncestryDotProducer): string;
    /**
     * Builds an edge line in DOT, of the form fromNode -- toNode
     *
     * @param fromNode
     * @param toNode
     */
    static buildDotEdge(fromNode: AncestryDotProducer, toNode: AncestryDotProducer): string;
    addNode(node: AncestryDotProducer): void;
    produce(): string;
}
export declare class PackageAncestryNode extends AsyncCreatable<PackageAncestryNodeOptions> {
    options: PackageAncestryNodeOptions;
    readonly version: VersionNumber;
    readonly MajorVersion: number;
    readonly MinorVersion: number;
    readonly PatchVersion: number;
    readonly BuildNumber: number | string;
    readonly AncestorId: string | undefined;
    readonly SubscriberPackageVersionId: string;
    readonly depthCounter = 0;
    constructor(options: PackageAncestryNodeOptions);
    getVersion(): string;
    protected init(): Promise<void>;
}
export {};