import { ExportChainLeaf } from "../../ts-ast-resolve/index";
import { DocumentationReferenceNode } from "./DocumentationReferenceNode";
/**
 * @description
 * Map constructor that maps export chain leaf nodes to documentation nodes
 * or documentation reference nodes.
 *
 * Export chain leaf nodes that have the same:
 *
 * - resolution index
 * - export chain leaf statement (as reference)
 *
 * are treated as identical keys by the map.
 *
 * This map is useful for avoiding duplication and infinite loops when defining the
 * referenced types object of a documentation node or documentation reference node.
 *
 * @todo
 * have not tested it
 */
export declare class ExportChainLeafToNodeDocumentationOrReferenceMap<T extends DocumentationReferenceNode> {
    /**
     * @description
     * Documentation reference nodes to not care about namespace and exposed name.
     * Not even when they reference documentation nodes.
     */
    private _map;
    constructor();
    get(exportChainLeaf: ExportChainLeaf): T | undefined;
    set(exportChainLeaf: ExportChainLeaf, documentationNode: T): void;
    delete(exportChainLeaf: ExportChainLeaf): boolean;
    values(): T[];
}