import { XYChartThresholdDynamicProps, XYChartThresholdData, XYChartThresholdProps, type XYChartThresholdRangeBase } from '../../types/xy-chart.js';
/**
 * Type guard to check if a given object is of type DataRangeStatic.
 *
 * @param obj - The object to check.
 * @returns True if the object is a DataRangeStatic, false otherwise.
 */
export declare const isDataRange: (obj: XYChartThresholdData) => obj is XYChartThresholdRangeBase;
export declare const isThresholdDynamic: (obj: XYChartThresholdProps) => obj is XYChartThresholdDynamicProps;