import type { HiddenValueCallback } from '../callbacks/hidden-value-callback.js';
import type { MetadataCallback } from '../callbacks/metadata-callback.js';
import type { TextOutputCallback } from '../callbacks/text-output-callback.js';
export declare enum AttestationType {
    Direct = "direct",
    Indirect = "indirect",
    None = "none"
}
export interface DeviceStepState extends StepState {
    value1: number;
    value2: number;
}
export declare enum UserVerificationType {
    Discouraged = "discouraged",
    Preferred = "preferred",
    Required = "required"
}
export interface RelyingParty {
    name: string;
    id?: string;
}
export interface ResponseCredential {
    response: {
        clientDataJSON: ArrayBuffer;
    };
}
export interface Step<TData, TState> {
    data?: TData;
    state: TState;
    type: StepType;
}
export interface StepState {
    authId: string;
}
export declare enum StepType {
    DeviceAuthentication = "DeviceAuthentication",
    DeviceRegistration = "DeviceRegistration",
    DeviceRegistrationChoice = "DeviceRegistrationChoice",
    LoginFailure = "LoginFailure",
    LoginSuccess = "LoginSuccess",
    OneTimePassword = "OneTimePassword",
    SecondFactorChoice = "SecondFactorChoice",
    Username = "Username",
    UsernamePassword = "UsernamePassword",
    UserPassword = "UserPassword"
}
export interface WebAuthnRegistrationMetadata {
    attestationPreference: 'none' | 'indirect' | 'direct';
    authenticatorSelection: string;
    challenge: string;
    excludeCredentials: string;
    pubKeyCredParams: string;
    relyingPartyId: string;
    relyingPartyName: string;
    timeout: number;
    userId: string;
    userName: string;
    displayName?: string;
    supportsJsonResponse?: boolean;
}
export interface WebAuthnAuthenticationMetadata {
    acceptableCredentials?: string;
    allowCredentials?: string;
    challenge: string;
    mediation?: CredentialMediationRequirement;
    relyingPartyId: string;
    timeout: number;
    userVerification: UserVerificationType;
    supportsJsonResponse?: boolean;
}
export interface WebAuthnCallbacks {
    hiddenCallback?: HiddenValueCallback;
    metadataCallback?: MetadataCallback;
    textOutputCallback?: TextOutputCallback;
}
export type WebAuthnTextOutputRegistration = string;
export interface ParsedCredential {
    /**
     * The WebAuthn API (specifically `PublicKeyCredentialDescriptor['id']`) expects a `BufferSource` type.
     * In current TypeScript environments, `SharedArrayBuffer` is not directly assignable to `BufferSource`
     * due to missing properties like `resizable`, `resize`, etc.
     * Although `SharedArrayBuffer` might have been implicitly compatible in older environments,
     * explicitly using `ArrayBuffer` ensures strict type compatibility with the WebAuthn API.
     * The `script-parser.ts` already converts the ID to an `ArrayBuffer` before use.
     *
     * See:
     * - W3C WebAuthn Level 3: https://www.w3.org/TR/webauthn-3/#dictdef-publickeycredentialdescriptor
     * - MDN BufferSource: https://developer.mozilla.org/en-US/docs/Web/API/BufferSource
     */
    id: ArrayBuffer;
    type: 'public-key';
}
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