import type { Dispatch } from 'react';
import { type FormFieldMessagesReducerAction } from '../../forms-core/state/formfield-messages-state-reducer.js';
/**
 * Sanitizes a numeric step value, returning 1 if the value is undefined, NaN, zero, or negative.
 * @internal
 */
export declare function sanitizePositiveNumber(value: number | undefined): number;
/**
 * Checks if the given value is aligned with the specified step and minimum value.
 * @internal
 */
export declare function isStepAligned(value: number, step: number, min?: number): boolean;
/**
 * Adds an error message to the form field messages state.
 * @internal
 */
export declare function addError(errorType: keyof ValidityState, errorId: string, ref: HTMLInputElement | HTMLSelectElement | null | undefined, dispatch: Dispatch<FormFieldMessagesReducerAction> | undefined): void;
/**
 * Determines the appropriate error key based on the provided value and validation constraints (min, max, step).
 * @internal
 */
export declare function getErrorKey(value: string | number, min?: number, max?: number, step?: number): keyof ValidityState | null;