import { SizeLegend, type SizeLegendConfigInterface } from '@cosmograph/ui';
import { CosmographData } from "../../../cosmograph/config/interfaces";
import { CosmographExclusiveSelectionComponent } from "../../_abstract/exclusive";
import { CosmographSizeLegendConfig } from './config';
type SizeLegendItem = 'min' | 'max' | undefined;
export declare class CosmographSizeLegend extends CosmographExclusiveSelectionComponent<CosmographSizeLegendConfig, SizeLegend, 'min' | 'max' | undefined> {
    private _uiComponentConfig;
    private _extent;
    private _manuallyHidden;
    private _originalMaxValue;
    private _pointSizeScaleUpdateHandler;
    private _linkWidthScaleUpdateHandler;
    private _pointSizeUpdateHandler;
    private _linkWidthUpdateHandler;
    private _currentSizeAccessor?;
    private _currentExtent?;
    private get _isLinkAggregateStrategy();
    private get _isPointDegreeStrategy();
    get domain(): [number, number] | undefined;
    get defaultConfig(): CosmographSizeLegendConfig;
    get accessor(): string | undefined;
    private get _hasClickableEvents();
    protected onInitialize(): void;
    protected createUIComponent(targetElement: HTMLElement): SizeLegend;
    protected createComponentConfig(config?: CosmographSizeLegendConfig): SizeLegendConfigInterface;
    protected compareSelectedItem(item?: SizeLegendItem): boolean;
    protected setSelectedItem(item?: SizeLegendItem): void;
    private _filterPointsByDegree;
    protected applyFilter(item?: SizeLegendItem): void;
    protected getCurrentData(): Promise<CosmographData | undefined>;
    protected fetchData(): Promise<void>;
    protected onConfigUpdate(): Promise<void>;
    /** @hidden **/
    protected shouldUpdateComponentData(): Promise<boolean>;
    private _getPointsDegreeExtent;
    private _getQuantiledExtentDataForColumn;
    private _remapValues;
    private _calculateExtent;
    private _calculateRange;
    private _getExtentAndRange;
    private _updateExtents;
    private _updateLegend;
    private _updateLabels;
    private _checkEvents;
    private _updateLegendVisibility;
    private _updateSizeMultiplier;
    private _updateMaxLabel;
    private _calcVisibleMaxLabel;
    private _getLabelValue;
    private _getMappingFunction;
    private _onSizeScaleUpdated;
    private _onSizeUpdated;
    private _createLinkAggregatePredicate;
    /**
     * Hides the `CosmographSizeLegend`.
     */
    hide(): void;
    /**
     * Shows the `CosmographSizeLegend`.
     */
    show(): void;
    /**
     * Removes the `CosmographSizeLegend` instance and cleans up associated event listeners.
     */
    remove(): void;
}
export type { CosmographSizeLegendConfig };