import { type XYAxisAnyNumericalType } from '../types/axis.js';
import { ScaleTypesMap } from '../types/scale-types-map.js';
import { XYAccessorDataTypes, type XYChartThresholdDataLineDynamic, type XYChartThresholdDataRangeDynamic, type XYChartThresholdDynamicData, type XYChartThresholdStaticData } from '../types/xy-chart.js';
export declare function castDataType<T extends keyof ScaleTypesMap>(value: XYAccessorDataTypes | undefined, axisType: T): ScaleTypesMap[T]['castDataType'];
export declare function castDynamicThresholdsDataType(data: XYChartThresholdDynamicData[], xAxisType: XYAxisAnyNumericalType, yAxisType: XYAxisAnyNumericalType): (XYChartThresholdDataLineDynamic | XYChartThresholdDataRangeDynamic)[];
export declare function castStaticThresholdsDataType(data: XYChartThresholdStaticData, yAxisType: XYAxisAnyNumericalType): {
    y: number | Date;
    yMin?: undefined;
    yMax?: undefined;
} | {
    yMin: number | Date;
    yMax: number | Date;
    y?: undefined;
} | undefined;