import type { IntentProps } from '../../../../core/slots/Intent/Intent.js';
import type { ZoomChangeHandler } from '../../../core/types/interactions.js';
import type { ToolbarPlacement } from '../../../core/types/toolbar.js';
import type { HistogramChartConfiguration, HistogramChartXAxisConfig } from '../../../histogram/types/histogram-props.js';
export type DerivedXYChartProps = {
    /** Resolved x-axis config (defaults applied). */
    xAxisConfig: HistogramChartXAxisConfig;
    /** Whether the XYChart x-axis should disable zoom. */
    disableZoom: boolean;
    /** Whether the XYChart x-axis should disable pan. */
    disablePan: boolean;
    /** Whether the XYChart toolbar should be visible. */
    toolbarEnabled: boolean;
    /** Toolbar placement (or undefined if defaults should apply). */
    toolbarPlacement: ToolbarPlacement | undefined;
    /** Resolved toolbar intents. */
    toolbarIntents: IntentProps[] | undefined;
    /**
     * Effective onZoomChange handler. Histogram exposes it both at root-prop
     * level and (after merging) inside `interactions`. Root prop wins.
     */
    onZoomChange: ZoomChangeHandler | undefined;
};
/**
 * Picks the `onZoomChange` handler from a resolved Histogram configuration.
 * `createHistogramConfiguration` stores it under `interactions.onZoomChange`
 * when it originates from props; root-prop values still win when provided
 * directly.
 */
export declare const pickOnZoomChange: (config: HistogramChartConfiguration, rootOnZoomChange: ZoomChangeHandler | undefined) => ZoomChangeHandler | undefined;
/**
 * Derives the props the `HistogramToXY` adapter needs to forward to the
 * underlying `XYChart` (and its slots) from a resolved
 * `HistogramChartConfiguration`.
 */
export declare const deriveXYChartPropsFromConfig: (config: HistogramChartConfiguration, rootOnZoomChange: ZoomChangeHandler | undefined) => DerivedXYChartProps;
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