import type { FC, ReactNode, Ref } from 'react';
import { PinInput as ArkPinInput } from '@ark-ui/react/pin-input';
import type { TestableProps } from '../../utils/testId';
type OTPInputRootProps = Omit<ArkPinInput.RootProps, 'invalid'>;
export interface OTPInputProps extends OTPInputRootProps, TestableProps {
    /** Number of inputs per group (separator shown between groups). Set to 0 to disable grouping. */
    groupSize?: number;
    /** Separator element rendered between groups */
    separator?: ReactNode;
    /** Error state (maps to Ark UI `invalid`) */
    error?: boolean;
    ref?: Ref<HTMLDivElement>;
}
export declare const OTPInput: FC<OTPInputProps>;
export {};