/**
 * @module node-opcua-address-space
 *
 * A namespace as a record producer: `namespace.toNodesetRecords()` yields the header record and
 * one record per node, the same records the XML loader yields for the equivalent NodeSet2 file,
 * in the order `toNodeset2XML` writes its elements. Any consumer of records (the image writer,
 * a loader, a diff) then works on a live namespace, whether it came from a file, from code or
 * from the modeler.
 *
 * Ids are translated to the exported file's own namespace table, as in the XML export: the
 * dependency set of the namespace in loading order, 0 for the UA namespace.
 */
import type { BaseNode, INamespace } from "node-opcua-address-space-base";
import { DataTypeIds } from "node-opcua-constants";
import { NodeId, NodeIdType } from "node-opcua-nodeid";
import { type NodesetImageWriterOptions } from "../../api/loader/nodeset_image.js";
import { type NodesetRecord } from "../../api/loader/nodeset_record.js";
import { makeTypeXsd } from "./nodeset_to_xml.js";
export interface ToNodesetRecordsOptions {
    /**
     * a loaded node carries no release status, so these have no effect today; they are the
     * mirror of the loader's `loadDraftNodes` and `loadDeprecatedNodes` for a future that keeps it
     */
    includeDraft?: boolean;
    includeDeprecated?: boolean;
}
/** the order the exporters list nodes in: by NodeId string, what the XML writer sorted by all along */
export declare const sortByNodeId: (a: {
    nodeId: NodeId;
}, b: {
    nodeId: NodeId;
}) => number;
/** what the exporter cannot turn into a record: named by the node so that the caller can act */
export declare class NodesetExportError extends Error {
}
/**
 * a comment the XML export writes at a point of the walk (a section, the start or end of an
 * object); not a record: the image writer and the loader never see one
 */
export interface SectionMarker {
    kind: "section";
    text: string;
}
export type NodesetWalkEvent = NodesetRecord | SectionMarker;
/** the records of a namespace with the comment markers the XML export places between them */
export declare function namespaceToWalkEvents(namespace: INamespace): NodesetWalkEvent[];
/**
 * the walk from one node: the node, its type definition and supertype when they belong to the
 * same namespace and are not out yet, its aggregates after it; with the namespace table the
 * events' ids are in
 */
export declare function nodeToWalkEvents(node: BaseNode): {
    events: NodesetWalkEvent[];
    translationTable: Map<number, number>;
};
/** the records of a namespace; see {@link ToNodesetRecordsOptions} */
export declare function namespaceToRecords(namespace: INamespace, _options?: ToNodesetRecordsOptions): NodesetRecord[];
export interface NamespaceToImageOptions extends Pick<NodesetImageWriterOptions, "addressSpaceVersion" | "createdAt"> {
}
/**
 * the precompiled image of a namespace: the records, JSON Lines, gzip; the trailer digest is the
 * SHA-256 of the node lines, so that a re-import keys on the content and not on a file that does
 * not exist
 */
export declare function namespaceToImage(namespace: INamespace, options?: NamespaceToImageOptions): Promise<Uint8Array>;
export type { NodesetRecord };
export { DataTypeIds, makeTypeXsd, NodeIdType };