import * as React from 'react';
type CSSVariableWatcherProps = {
    varName: string;
    onChange: (value: number) => void;
    allowInts?: boolean;
};
export declare const useCSSVariableWatch: (params: CSSVariableWatcherProps & {
    ref: React.MutableRefObject<HTMLElement | null>;
}) => void;
export declare const CSSNumericVariableWatch: (props: CSSVariableWatcherProps) => React.JSX.Element;
export {};
