import type { Measure } from '@embeddable.com/core';
export declare const measureToNullableNumber: (value: unknown) => number | null;
export type RawValue = string | number | boolean | null | undefined;
export declare const rawValueToString: (value: string | number | boolean | null | undefined) => string;
export declare const NULL_GROUP_KEY = "__scatter_null_group__";
export declare const getScatterScales: (xMeasure: Measure, yMeasure: Measure, formatTick: (measure: Measure, value: number) => string) => {
    x: {
        ticks: {
            callback: (tickValue: string | number) => string;
        };
    };
    y: {
        ticks: {
            callback: (tickValue: string | number) => string;
        };
    };
};
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