import type { OneOfSchema, PropertyType, PropertyValueArray, PropertyValues, VersionedUrl } from "./type-system-rs/type-system.d.ts";
export declare const PROPERTY_TYPE_META_SCHEMA: PropertyType["$schema"];
/**
 * Type guard to determine if a given {@link PropertyValues} is an array definition.
 *
 * @param {PropertyValues} propertyValues
 */
export declare const isPropertyValuesArray: (propertyValues: PropertyValues) => propertyValues is PropertyValueArray<OneOfSchema<PropertyValues>>;
/**
 * Returns all the IDs of all types referenced in a given property type.
 *
 * @param {PropertyType} propertyType
 */
export declare const getReferencedIdsFromPropertyType: (propertyType: PropertyType) => {
    constrainsValuesOnDataTypes: VersionedUrl[];
    constrainsPropertiesOnPropertyTypes: VersionedUrl[];
};