/// <reference types="react" />
/*!
 * Copyright (c) Microsoft. All rights reserved.
 * Licensed under the MIT license. See LICENSE file in the project.
 */
import type { Step } from '@datashaper/workflow';
import type { StepChangeFunction } from '../../types.js';
export type SpinButtonChangeHandler = (event: React.SyntheticEvent<HTMLElement>, newValue?: string) => void;
/**
 * Enforces numeric values for a SpinButton onChange.
 * @param step - the step object
 * @param updateFn - the update function
 * @param onChange -the onchange handler
 * @returns
 */
export declare function useSpinButtonChangeHandler<T extends object | void | unknown>(step: Step<T>, updateFn: (step: Step<T>, newValue: string | undefined) => void, onChange?: StepChangeFunction<T>): SpinButtonChangeHandler;