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 `PropertyType` 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 `PropertyType`
 * @param propertyTypeId {OntologyTypeVertexId | VersionedUrl} - The identifier of the `PropertyType` to search for
 * @returns {OntologyTypeVertexId[]} - The identifiers of the `PropertyType`s referenced from the `EntityType`
 */
export declare const getPropertyTypesReferencedByPropertyType: (subgraph: Subgraph, propertyTypeId: OntologyTypeVertexId | VersionedUrl) => OntologyTypeVertexId[];
/**
 * Gets identifiers for all `DataType`s referenced within a given `PropertyType` schema by searching for
 * "ConstrainsValuesOn" `Edge`s from the respective `Vertex` within a `Subgraph`.
 *
 * @param subgraph {Subgraph} - The `Subgraph` containing the type tree of the `PropertyType`
 * @param propertyTypeId {OntologyTypeVertexId | VersionedUrl} - The identifier of the `PropertyType` to search for
 * @returns {OntologyTypeVertexId[]} - The identifiers of the `DataType`s referenced from the `PropertyType`
 */
export declare const getDataTypesReferencedByPropertyType: (subgraph: Subgraph, propertyTypeId: OntologyTypeVertexId | VersionedUrl) => OntologyTypeVertexId[];