import { PowerAuthRawAuthentication } from "./PowerAuthNativeTypes";
import { PasswordType } from "./PowerAuthPassword";
/**
 * Interface defines strings used to display platform specific biometric authentication dialog.
 */
export interface PowerAuthBiometricPrompt {
    /**
     * Prompt displayed to the user.
     *
     * For example: "Please authorize the payment with the biometric sensor"
     */
    readonly promptMessage: string;
    /**
     * Android specific title, displayed to the user. You have to provide this value on Android platform.
     *
     * For example: "Payment authorization"
     */
    readonly promptTitle?: string;
    /**
     * iOS specific title for a cancel button, displayed to the user.
     */
    readonly cancelButton?: string;
    /**
     * iOS specific title for a fallback button, displayed to the user.
     */
    readonly fallbackButton?: string;
}
/**
 * Class representing a multi-factor authentication object.
 */
export declare class PowerAuthAuthentication {
    /**
     * Password to be used for knowledge factor, or undefined if knowledge factor should not be used.
     */
    readonly password?: PasswordType;
    /**
     * If set, then the biometry factor will be used for the authentication.
     */
    readonly biometricPrompt?: PowerAuthBiometricPrompt;
    /**
     * Indicates that this authentication object should be used for activation persist.
     */
    get isActivationPersist(): boolean;
    /**
     * Indicates that this authentication object is for biometric authentication.
     */
    get isBiometricAuthentication(): boolean;
    /**
     * Construct authentication object with combination of factors.
     * @deprecated Please use static methods to create `PowerAuthAuthentication` object.
     * @param password Password to be used for knowledge factor, or undefined if knowledge factor should not be used.
     * @param biometricPrompt If set, then the biometry factor will be used for the authentication.
     */
    constructor(password?: PasswordType | undefined, biometricPrompt?: PowerAuthBiometricPrompt | undefined);
    /**
     * Create object configured to authenticate with possession factor only.
     * @returns Authentication object configured for authentication with possession factor only.
     */
    static possession(): PowerAuthAuthentication;
    /**
     * Create object configured to authenticate with combination of possession and biometry factors.
     * @param biometricPrompt Prompt to be displayed.
     * @returns Authentication object configured to authenticate with possession and biometry factors.
     */
    static biometry(biometricPrompt: PowerAuthBiometricPrompt): PowerAuthAuthentication;
    /**
     * Create object configured to authenticate with combination of possession and knowledge factors.
     * @param password User's password.
     * @returns Authentication object configured to authenticate with possession and knowledge factors.
     */
    static password(password: PasswordType): PowerAuthAuthentication;
    /**
     * Create object configured to persist activation with password.
     * @param password User's password. You can provide string or `PowerAuthPassword` object.
     * @returns Object configured to persist activation with password.
     */
    static persistWithPassword(password: PasswordType): PowerAuthAuthentication;
    /**
     * Create object configured to persist activation with password and biometry.
     * @param password User's password. You can provide string or `PowerAuthPassword` object.
     * @param biometricPrompt Required on Android, only when biometry config has `authenticateOnBiometricKeySetup` set to `true`.
     * @returns Object configured to persist activation with password and biometry.
     */
    static persistWithPasswordAndBiometry(password: PasswordType, biometricPrompt?: PowerAuthBiometricPrompt | undefined): PowerAuthAuthentication;
    /**
     * Configure object after its construction. The method is private, because we don't want to expose internal flags to
     * application developers. We'll fix this once we remove the deprecated properties in the next major release.
     * @param persist Value for isPersist property.
     * @param biometry Value for isBiometry property.
     * @param reusable Value for isReusable property. If not provided, then false is used.
     * @returns this
     */
    private configure;
    /**
     * Indicates that object should be used for activation persist. If not defined, then the object was
     * constructed with using deprecated properties.
     */
    private isPersist?;
    /**
     * Indicate that object use biometric authentication.
     */
    private isBiometry;
    /**
     * Indicate that this object has reusable biometry.
     */
    private isReusable;
    /**
     * Contains identifier for data object containing biometry key, allocated
     * in native code. Check `AuthResolver.ts` for more details.
     */
    private biometryKeyId?;
    /**
     * Construct `PowerAuthBiometricPrompt` object from data available in this authentication object.
     * This is a temporary solution for compatibility with older apps that still use old way of authentication setup.
     * @returns PowerAuthBiometricPrompt object.
     */
    private getBiometricPrompt;
    /**
     * If required, then converts a legacy constructed authentication object into
     * object supporting new properties introduced in version 2.3.0. This is a temporary
     * solution to achieve a compatibility with older apps that still use old way of
     * authentication setup.
     *
     * > Do not use this function in application code.
     *
     * @param forPersist If true, this conversion is for activation persist purposes.
     * @returns New authentication object created from the legacy properties, otherwise `this`.
     */
    convertLegacyObject(forPersist: boolean): PowerAuthAuthentication;
    /**
     * Indicates if a possession factor should be used. The value should be always true.
     * @deprecated Direct access to property is now deprecated, use new static methods to construct `PowerAuthAuthentication` object.
     */
    usePossession: boolean;
    /**
     * Indicates if a biometry factor should be used.
     * @deprecated Direct access to property is now deprecated, use new static methods to construct `PowerAuthAuthentication` object.
     */
    useBiometry: boolean;
    /**
     * Password to be used for knowledge factor, or undefined if knowledge factor should not be used.
     * You can use `PowerAuthPassword` object or regular `string` as an user's password.
     * @deprecated Direct access to property is now deprecated, use new static methods to construct `PowerAuthAuthentication` object.
     */
    userPassword?: PasswordType;
    /**
     * Message displayed when prompted for biometric authentication.
     * @deprecated Direct access to property is now deprecated, use new static methods to construct `PowerAuthAuthentication` object.
     */
    biometryMessage?: string;
    /**
     * (Android only) Title of biometric prompt.
     * @deprecated Direct access to property is now deprecated, use new static methods to construct `PowerAuthAuthentication` object.
     */
    biometryTitle?: string;
    /**
     * Function convert authentication object into immutable object that can be passed to the natrive bridge.
     * You suppose not use this function in the application code.
     *
     * @returns Frozen object with data for authentication.
     */
    toRawAuthentication(): Promise<PowerAuthRawAuthentication>;
    private static FALLBACK_TITLE;
    private static FALLBACK_MESSAGE;
    private static FALLBACK_PROMPT;
}