export declare function formatValue(value: number, unit?: string, decimals?: number): string;
export declare function createAxisFormatter(unit?: string, decimals?: number): (_value: number) => string;
export declare const CHART_UNITS: {
    readonly byte: "bytes";
    readonly decbyte: "decbytes";
    readonly bit: "bits";
    readonly percent: "percent";
    readonly percentUnit: "percentunit";
    readonly millisecond: "ms";
    readonly second: "s";
    readonly nanosecond: "ns";
    readonly reqPerSec: "reqps";
    readonly opPerSec: "ops";
    readonly bytesPerSec: "Bps";
    readonly bitsPerSec: "bps";
    readonly none: "none";
};
