import { ColumnInfo, VisCategoricalValue, VisColumn, VisNumericalValue } from '../interfaces';
import { IRegressionResult, IScatterConfig } from './interfaces';
import { PlotlyTypes } from '../../plotly';
export declare const defaultRegressionLineStyle: {
    colors: string[];
    colorSelected: number;
    width: number;
    dash: Plotly.Dash;
};
export declare const defaultConfig: IScatterConfig;
export declare function scatterMergeDefaultConfig(columns: VisColumn[], config: IScatterConfig): IScatterConfig;
export type ResolvedVisColumn = VisColumn & {
    resolvedValues: (VisNumericalValue | VisCategoricalValue)[];
};
export type FetchColumnDataResult = {
    validColumns: ResolvedVisColumn[];
    shapeColumn: ResolvedVisColumn;
    colorColumn: ResolvedVisColumn;
    facetColumn: ResolvedVisColumn;
    colorDomain: [number, number];
    idToLabelMapper: (id: string) => string;
    resolvedLabelColumns: ResolvedVisColumn[];
    resolvedLabelColumnsWithMappedValues: (ResolvedVisColumn & {
        mappedValues: Map<any, any>;
    })[];
    subplots?: {
        xColumn: ResolvedVisColumn;
        yColumn: ResolvedVisColumn;
        title: string;
    }[];
};
/**
 * Data model hook for scatter plot
 */
export declare function fetchColumnData(columns: VisColumn[], numericalColumnsSelected: ColumnInfo[], labelColumns: ColumnInfo[], subplots: {
    xColumn: ColumnInfo;
    yColumn: ColumnInfo;
    title: string;
}[], color: ColumnInfo, shape: ColumnInfo, facet: ColumnInfo): Promise<FetchColumnDataResult>;
export declare function regressionToAnnotation(r: IRegressionResult, precision: number, xref: string, yref: string): Partial<PlotlyTypes.Annotations>;
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