import { ColumnInfo, EColumnTypes, VisCategoricalValue, VisColumn, VisNumericalValue } from '../interfaces';
import { IHexbinConfig } from './interfaces';
export declare const defaultDensityConfig: IHexbinConfig;
export declare function hexinbMergeDefaultConfig(columns: VisColumn[], config: IHexbinConfig): IHexbinConfig;
export type ResolvedHexValues = {
    numColVals: {
        resolvedValues: (VisNumericalValue | VisCategoricalValue)[];
        type: EColumnTypes.NUMERICAL | EColumnTypes.CATEGORICAL;
        info: ColumnInfo;
    }[];
    colorColVals: {
        resolvedValues: (VisNumericalValue | VisCategoricalValue)[];
        type: EColumnTypes.NUMERICAL | EColumnTypes.CATEGORICAL;
        color?: Record<string, string>;
        info: ColumnInfo;
    };
};
export declare function getHexData(columns: VisColumn[], numColumnsSelected: ColumnInfo[], colorColumn: ColumnInfo | null): Promise<ResolvedHexValues>;
/**
 * Creates a path for a portion of a single hex in a hexbin plot
 * @param path svg path for the entire hex, generated by d3
 * @param radius radius given to d3 when generating the svg path
 * @param start value between 0-5 reflecting where the cut version of the hex should begin. Rotating clockwise
 * @param sixths value between 0-5 reflecting where the cut version of the hex should end. Rotating clockwise
 * @returns svg path "d" attribute for the portion of the hex.
 */
export declare function cutHex(path: string, radius: number, start: number, sixths: number): string;
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