import type Layer from "@arcgis/core/layers/Layer";
import type PointCloudLayer from "@arcgis/core/layers/PointCloudLayer";
import type { FeatureSettings } from "../data/FeatureSettings.js";
import type { Schema } from "../data/Schema.js";
import type { PointCloudLayerJson } from "../json/PointCloudLayerJson.js";
import type { PropertyDefs } from "../support/Serializable.js";
import type { LayerExtensionProperties, LayerProperties } from "./_LayerExtension.js";
import { LayerExtension } from "./_LayerExtension.js";
/**
 * Properties for a PointCloudLayer that can be passed into the constructor for
 * {@link PointCloudLayerExtension}.
 */
export interface PointCloudLayerProperties extends PointCloudLayerJson, Omit<LayerProperties, "layerType"> {
}
/**
 * Properties that can be passed into the constructor for
 * {@link PointCloudLayerExtension}.
 */
export interface PointCloudLayerExtensionProperties extends LayerExtensionProperties {
    /**
     * See {@link PointCloudLayerExtension.layer}.
     */
    layer?: PointCloudLayer | PointCloudLayerProperties;
    /**
     * See {@link PointCloudLayerExtension.enableClientSideData}.
     */
    enableClientSideData?: boolean;
}
/**
 * Extends the capabilities of an Esri PointCloudLayer object.
 */
export declare class PointCloudLayerExtension extends LayerExtension<PointCloudLayerExtensionProperties> {
    private _enableClientSideData;
    get layer(): PointCloudLayer;
    get hasFeatures(): boolean;
    /**
     * Indicates that the layer's data should be available client-side, within
     * the graphics that render on the map. Client-side data allows for fast
     * identify operations to be performed, as no external queries are
     * necessary; however, this can cause the map's load time to increase. When
     * enabled, all fields that are configured in the layer's PopupTemplate will
     * load client-side. The default is false.
     */
    get enableClientSideData(): boolean;
    set enableClientSideData(isEnabled: boolean);
    get canChangeOpacity(): boolean;
    protected _onInitialize(): Promise<void>;
    protected _postInitialize(): Promise<void>;
    protected _getSerializableProperties(): PropertyDefs<PointCloudLayerExtensionProperties>;
    /**
     * @inheritDoc
     */
    protected _isSupportedLayer(layer: Layer): boolean;
    protected _createSchema(): Schema;
    protected _createFeatureSettings(): FeatureSettings;
    private _updateClientSideFields;
    private _updateFieldExpressions;
    private _setDecodedPopupFieldInfos;
}
