import EntityTypesIfc from "./ifc4_gen/entity_types_ifc.gen.js";
import StepModelBase from "../step/step_model_base.js";
import { StepIndexEntry } from "../step/parsing/step_parser.js";
import { MultiIndexSet } from "../indexing/multi_index_set.js";
import { IfcModelGeometry } from "./ifc_model_geometry.js";
import { IfcModelProfile } from "./ifc_model_profile.js";
import IfcStepExternalMapping from "./ifc_step_external_mapping.js";
import IfcModelCurves from "./ifc_model_curves.js";
import { CsgMemoization } from "../core/csg_operations.js";
import { IfcMaterialCache } from "./ifc_material_cache.js";
/**
 * Represents an IFC model deserialized from step.
 */
export default class IfcStepModel extends StepModelBase<EntityTypesIfc> {
    readonly typeIndex: MultiIndexSet<EntityTypesIfc>;
    readonly externalMappingType: typeof IfcStepExternalMapping;
    readonly geometry: IfcModelGeometry;
    readonly voidGeometry: IfcModelGeometry;
    readonly profiles: IfcModelProfile;
    readonly curves: IfcModelCurves;
    readonly csgOperations: CsgMemoization;
    readonly materials: IfcMaterialCache;
    readonly voidMaterials: IfcMaterialCache;
    readonly elementTypeIDs: typeof EntityTypesIfc;
    /**
     * Construct this model given a buffer containing the data and the parsed data index on that,
     * adding the typeIndex on top of that.
     *
     * @param buffer The buffer to values from.
     * @param elementIndex The parsed index to elements in the STEP.
     */
    constructor(buffer: Uint8Array, elementIndex: StepIndexEntry<EntityTypesIfc>[]);
}
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