import React from 'react';
import { StyleProp, TextStyle, ViewStyle } from 'react-native';
import { Ux4gInputFieldSize, Ux4gInputFieldStatus } from '../input-field/InputField';
/**
 * Static utility to validate Aadhaar number using Verhoeff algorithm and UIDAI rules.
 */
export declare const validateAadhaar: (aadhaar: string) => boolean;
/**
 * Utility to format Aadhaar digits with 4-4-4 spacing and optional 'X' masking.
 */
export declare const formatAadhaar: (digits: string, masked?: boolean, maskAll?: boolean) => string;
export interface Ux4gAadhaarInputFieldProps {
    /**
     * Current formatted Aadhaar string (`XXXX XXXX XXXX`).
     */
    value: string;
    /**
     * Callback triggered when the formatted text inside the field changes.
     */
    onValueChange: (value: string) => void;
    /**
     * Size of the input field (`small`, `medium`, `large`).
     * @default 'medium'
     */
    size?: Ux4gInputFieldSize;
    /**
     * Validation status (`defaultStatus`, `error`, `warning`, `success`).
     * @default 'defaultStatus'
     */
    status?: Ux4gInputFieldStatus;
    /**
     * Optional label displayed above the input box.
     * @default 'Aadhaar Number'
     */
    label?: string;
    /**
     * Whether the field is required (displays red `*`).
     * @default false
     */
    required?: boolean;
    /**
     * Placeholder hint text inside the input box when empty.
     * @default 'XXXX XXXX XXXX'
     */
    placeholder?: string;
    /**
     * Caption or validation helper text displayed below the input box.
     * @default 'Enter your 12-digit Aadhaar number'
     */
    caption?: string;
    /**
     * Optional leading widget/icon inside the left side of the input box.
     */
    leadingIcon?: React.ReactNode;
    /**
     * Optional trailing widget/icon inside the right side of the input box.
     */
    trailingIcon?: React.ReactNode;
    /**
     * Callback triggered when `trailingIcon` is pressed.
     */
    onTrailingIconPressed?: () => void;
    /**
     * Whether to display the eye toggle icon for masking / unmasking the Aadhaar number with 'X'.
     * @default false
     */
    showMaskToggle?: boolean;
    /**
     * Whether the Aadhaar number is currently masked (controlled mode).
     */
    isMasked?: boolean;
    /**
     * Initial masked state when uncontrolled and `showMaskToggle` is enabled.
     * @default false
     */
    defaultMasked?: boolean;
    /**
     * Callback triggered when the mask eye toggle is pressed.
     */
    onMaskToggle?: (isMasked: boolean) => void;
    /**
     * Whether to mask all digits (`XXXX XXXX XXXX`) instead of only first 8 digits.
     * @default true
     */
    maskAll?: boolean;
    /**
     * Whether the input field is interactive (`true`) or disabled (`false`).
     * @default true
     */
    enabled?: boolean;
    /**
     * Whether the input field is read-only (`true`) or editable (`false`).
     * @default false
     */
    readOnly?: boolean;
    /**
     * Optional override for the input value text style.
     */
    style?: StyleProp<TextStyle>;
    /**
     * Optional override for the label text style.
     */
    labelStyle?: StyleProp<TextStyle>;
    /**
     * Optional override for the placeholder text style.
     */
    placeholderStyle?: StyleProp<TextStyle>;
    /**
     * Optional override for the caption text style.
     */
    captionStyle?: StyleProp<TextStyle>;
    /**
     * Optional style for the outermost container wrapper.
     */
    containerStyle?: StyleProp<ViewStyle>;
    /**
     * Test identifier.
     */
    testID?: string;
}
/**
 * **Ux4gAadhaarInputField**
 *
 * A specialized input field for Aadhaar numbers (12 digits), mirroring the Flutter
 * `Ux4gAadhaarInputField` (`aadhaar_input_field.dart`).
 *
 * Features:
 * - Auto-formatting (`XXXX XXXX XXXX`) up to 12 digits (14 characters with spaces).
 * - Numeric-only input restriction with 'X' cross character masking support.
 * - Built-in verification against UIDAI rules (no `0` or `1` leading digit) and Verhoeff checksum algorithm.
 * - Automatically transitions to `success` ("Valid Aadhaar number") or `error` ("Please enter a valid Aadhaar number") when 12 digits are completed if `status === 'defaultStatus'`.
 * - Optional eye toggle for masking/unmasking (`showMaskToggle`) with cross 'X' display.
 */
export declare const Ux4gAadhaarInputField: React.FC<Ux4gAadhaarInputFieldProps> & {
    validateAadhaar: (aadhaar: string) => boolean;
    formatAadhaar: (digits: string, masked?: boolean, maskAll?: boolean) => string;
};
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