import { BaseVisConfig, ColumnInfo, ENumericalColorScaleType, EScatterSelectSettings, ESupportedPlotlyVis, IPlotStats } from '../interfaces';
export interface IScatterConfig extends BaseVisConfig {
    type: ESupportedPlotlyVis.SCATTER;
    numColumnsSelected: ColumnInfo[];
    facets: ColumnInfo | null;
    subplots: {
        xColumn: ColumnInfo;
        yColumn: ColumnInfo;
        title: string;
    }[] | undefined;
    color: ColumnInfo | null;
    numColorScaleType: ENumericalColorScaleType;
    shape: ColumnInfo | null;
    dragMode: EScatterSelectSettings;
    alphaSliderVal: number;
    showLabels: ELabelingOptions;
    showLabelLimit?: number;
    regressionLineOptions?: IRegressionLineOptions;
    showLegend?: boolean;
    labelColumns?: ColumnInfo[];
    /**
     * Scale type of the x-axis (linear or log)
     */
    xAxisScale?: 'linear' | 'log';
    /**
     * Scale type of the y-axis (linear or log)
     */
    yAxisScale?: 'linear' | 'log';
}
export declare function isScatterConfig(s: BaseVisConfig): s is IScatterConfig;
export declare enum ELabelingOptions {
    NEVER = "Never",
    ALWAYS = "Always",
    SELECTED = "Selected"
}
export declare enum ERegressionLineType {
    NONE = "None",
    LINEAR = "Linear",
    POLYNOMIAL = "Polynomial"
}
export interface IRegressionResult {
    stats: IPlotStats;
    equation: string;
    svgPath: string;
    xref: string;
    yref: string;
}
export interface IRegressionFitOptions {
    order: number;
    precision: number;
}
export interface IRegressionLineOptions {
    type: ERegressionLineType;
    fitOptions?: IRegressionFitOptions;
    showStats?: boolean;
    lineStyle?: Partial<{
        colors: string[];
        colorSelected: number;
        width: number;
        dash: Plotly.Dash;
    }>;
}
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