export declare const useMeterGroup: (inProps?: unknown) => import("@primereact/types/core").HeadlessInstance<import("@primereact/types/headless/metergroup").UseMeterGroupProps, unknown, {
    rootProps: {
        'data-scope': "metergroup";
        'data-part': "root";
        'data-orientation': "horizontal" | "vertical" | undefined;
        role: "meter";
        'aria-valuemin': number;
        'aria-valuemax': number;
        'aria-valuenow': number;
    };
    metersProps: {
        'data-scope': "metergroup";
        'data-part': "meters";
        'data-orientation': "horizontal" | "vertical" | undefined;
    };
    labelsProps: {
        'data-scope': "metergroup";
        'data-part': "labels";
        'data-orientation': "horizontal" | "vertical" | undefined;
    };
    meterProps: {
        'data-scope': "metergroup";
        'data-part': "meter";
        'data-orientation': "horizontal" | "vertical" | undefined;
    };
    markerProps: {
        'data-scope': "metergroup";
        'data-part': "marker";
    };
    labelProps: {
        'data-scope': "metergroup";
        'data-part': "label";
    };
    textProps: {
        'data-scope': "metergroup";
        'data-part': "text";
    };
    percent: (meterValue?: number) => number;
    percentAsString: (meterValue?: number) => string;
}>;