/**
 * Index building and type classification for columnar parsing.
 *
 * Pre-computed type sets for O(1) lookups, type-checking predicates,
 * and interface definitions for spatial and entity-by-ID indexes.
 */
import type { EntityRef } from './types.js';
import { RelationshipType, QuantityType } from '@ifc-lite/data';
export type { SpatialIndex } from '@ifc-lite/data';
/**
 * Entity-by-ID lookup interface. Supports both Map<number, EntityRef> (legacy)
 * and CompactEntityIndex (memory-optimized typed arrays with LRU cache).
 */
export type EntityByIdIndex = {
    get(expressId: number): EntityRef | undefined;
    has(expressId: number): boolean;
    readonly size: number;
    keys(): IterableIterator<number>;
    values(): IterableIterator<EntityRef>;
    entries(): IterableIterator<[number, EntityRef]>;
    forEach(callback: (value: EntityRef, key: number) => void): void;
    [Symbol.iterator](): IterableIterator<[number, EntityRef]>;
};
export declare const GEOMETRY_TYPES: Set<string>;
export declare const RELATIONSHIP_TYPES: Set<string>;
export declare const REL_TYPE_MAP: Record<string, RelationshipType>;
export declare const QUANTITY_TYPE_MAP: Record<string, QuantityType>;
export declare const SPATIAL_TYPES: Set<string>;
export declare const HIERARCHY_REL_TYPES: Set<string>;
export declare const PROPERTY_REL_TYPES: Set<string>;
export declare const ASSOCIATION_REL_TYPES: Set<string>;
export declare const SKIP_DISPLAY_ATTRS: Set<string>;
export declare const PROPERTY_ENTITY_TYPES: Set<string>;
export declare const PROPERTY_CONTAINER_TYPES: Set<string>;
export declare function isIfcTypeLikeEntity(typeUpper: string): boolean;
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