import type { IntlShape } from 'react-intl';
import type { FormatterWithPrecision, StringFormatter, TimeFrameFormatter } from '../../../../../core/types/formatter.js';
import type { XYAccessorDataTypes } from '../../../../types/xy-chart.js';
/**
 * Pure function that formats tooltip body content.
 * This can be called from non-React contexts (like utility functions).
 *
 * `formatter` is discriminated by the value type: a `StringFormatter` for
 * categorical axes, a `FormatterWithPrecision` for numerical axes, and a
 * `TimeFrameFormatter` for time axes.
 */
export declare function getHoveredPointTooltipBodyContent(intl: IntlShape, v0?: XYAccessorDataTypes | undefined, v1?: XYAccessorDataTypes | undefined, formatter?: FormatterWithPrecision | TimeFrameFormatter | StringFormatter, toPercentage?: (value: number) => number): {
    duration: string | undefined;
    text: string;
};