import { LayersAndFieldsRegistry } from '../types/types';
import { default as arcgisCoreMap } from '@arcgis/core/Map.js';
/**
 * Builds a combined registry of layer and field metadata for all FeatureLayers in a map.
 * For each FeatureLayer: generates field descriptions, then layer descriptions, and stores
 * the results keyed by layer id. Non-FeatureLayer entries are ignored.
 */
export declare const layerAndFieldDescriptions: (arcgisMap: arcgisCoreMap) => Promise<LayersAndFieldsRegistry>;