import type { OntologyTypeVertexId, Subgraph } from "../../../types/subgraph.js";
import type { VersionedUrl } from "@blockprotocol/type-system";
/**
 * Gets identifiers for all `PropertyType`s referenced within a given `EntityType` schema by searching for
 * "ConstrainsPropertiesOn" `Edge`s from the respective `Vertex` within a `Subgraph`.
 *
 * @param subgraph {Subgraph} - The `Subgraph` containing the type tree of the `EntityType`
 * @param entityTypeId {OntologyTypeVertexId | VersionedUrl} - The identifier of the `EntityType` to search for
 * @returns {OntologyTypeVertexId[]} - The identifiers of the `PropertyType`s referenced from the `EntityType`
 */
export declare const getPropertyTypesReferencedByEntityType: (subgraph: Subgraph, entityTypeId: OntologyTypeVertexId | VersionedUrl) => OntologyTypeVertexId[];
type EntityTypeReferences = {
    inheritsFrom: OntologyTypeVertexId[];
    constrainsLinksOn: OntologyTypeVertexId[];
    constrainsLinkDestinationsOn: OntologyTypeVertexId[];
};
/**
 * Gets identifiers for all `EntityType`s referenced within a given `EntityType` schema by searching for
 * "InheritsFrom", "ConstrainsLinksOn" and "ConstrainsLinkDestinationsOn" `Edge`s from the respective `Vertex` within a `Subgraph`.
 *
 * @param subgraph {Subgraph} - The `Subgraph` containing the type tree of the `EntityType`
 * @param entityTypeId {OntologyTypeVertexId | VersionedUrl} - The identifier of the `EntityType` to search for
 * @returns {EntityTypeReferences} - The identifiers of the `EntityType`s referenced from the `EntityType` grouped by their edge kind
 */
export declare const getEntityTypesReferencedByEntityType: (subgraph: Subgraph, entityTypeId: OntologyTypeVertexId | VersionedUrl) => EntityTypeReferences;
export {};