import React from 'react';
export declare type CustomMarkType = React.ComponentType<{
    value: number;
    active: boolean;
}>;
declare type CustomMarksProps = {
    minimumValue: number;
    maximumValue: number;
    step: number;
    thumbRadius?: number;
    activeValues: number[];
    inverted: boolean;
    vertical: boolean;
};
declare const useCustomMarks: (CustomMark: CustomMarkType | undefined, { step, minimumValue, maximumValue, activeValues, thumbRadius, inverted, vertical }: CustomMarksProps) => {
    marks: JSX.Element[];
    onLayoutUpdateMarks: (event: import("react-native").LayoutChangeEvent) => void;
};
export default useCustomMarks;