import { BarAndLineChartsWrapperTypes, RegressionLineConfig, RegressionLineCoordinates } from '../utils/types';
import { BubbleChartPropsType, bubbleDataItem } from './types';
export interface extendedBubbleChartPropsType extends BubbleChartPropsType {
    parentWidth: number;
}
export declare const useBubbleChart: (props: extendedBubbleChartPropsType) => {
    data: bubbleDataItem[];
    totalWidth: number;
    animationDuration: number;
    containerHeightIncludingBelowXAxis: number;
    getY: (value: number) => number;
    barAndLineChartsWrapperProps: BarAndLineChartsWrapperTypes;
    getX: (index: number, spreadIndex?: number) => number;
    maxValue: number;
    selectedIndex: number;
    setSelectedIndex: import("react").Dispatch<import("react").SetStateAction<number>>;
    showTextOnFocus: boolean;
    focusEnabled: boolean;
    focusTogether: boolean;
    selectedLineNumber: number;
    lastLineNumber: number;
    initialSpacing: number;
    spacing: number;
    containerHeight: number;
    handleFocus: (index: number) => void;
    handleUnFocus: () => void;
    isAnimated: boolean;
    showBubbleOnFocus: boolean;
    showBubbleLabelOnFocus: boolean;
    bubblesShape: string;
    bubblesWidth: number;
    bubblesHeight: number;
    bubblesColor: string | undefined;
    bubblesRadius: number;
    minRadius: number;
    maxRadius: number;
    labelFontSize: number;
    labelMaxLength: number;
    labelTextStyle: Object | undefined;
    startIndex: number;
    endIndex: number;
    showValuesAsBubbleLabels: boolean;
    hideBubbles: boolean;
    xAxisLabelsVerticalShift: number;
    labelsExtraHeight: number;
    xAxisThickness: number;
    xAxisTextNumberOfLines: number;
    rotateLabel: boolean;
    allowFontScaling: boolean;
    borderWidth: number;
    borderColor: import("react-native").ColorValue | undefined;
    opacity: number;
    borderOpacity: number;
    xAxisLabelTexts: string[];
    showRegressionLine: boolean;
    regressionLineConfig: {
        thickness: number;
        color: import("react-native").ColorValue;
        opacity: number;
        strokeDashArray: number[] | undefined;
        isAnimated: boolean;
        animationDuration: number;
        x1: number | undefined;
        x2: number | undefined;
        y1: number | undefined;
        y2: number | undefined;
    };
    regressionLineConfigs: RegressionLineConfig[];
    regressionLineX1: number;
    regressionLineY1: number;
    regressionLineX2: number;
    regressionLineY2: number;
    regressionLineCoordinates: RegressionLineCoordinates[];
    scatterChart: boolean;
    extraWidthDueToBubble: number;
    showGradient: boolean;
    centerColorForGradient: import("react-native").ColorValue;
    disableForeignObject: boolean;
};