/**
 * Authentication types and interfaces for OpenAPI tools
 */
/**
 * Auth scheme types
 */
export declare enum AuthSchemeType {
    apiKey = "apiKey",
    http = "http",
    oauth2 = "oauth2",
    openIdConnect = "openIdConnect"
}
/**
 * OpenID Connect configuration
 */
export interface OpenIdConnectConfig {
    /**
     * The authorization endpoint URL
     */
    authorizationEndpoint: string;
    /**
     * The token endpoint URL
     */
    tokenEndpoint: string;
    /**
     * The user info endpoint URL
     */
    userinfoEndpoint: string;
    /**
     * The token revocation endpoint URL
     */
    revocationEndpoint: string;
    /**
     * The supported token endpoint authentication methods
     */
    tokenEndpointAuthMethodsSupported: string[];
    /**
     * The supported grant types
     */
    grantTypesSupported: string[];
    /**
     * The requested scopes
     */
    scopes: string[];
}
/**
 * OAuth2 flow configuration
 */
export interface OAuth2Flow {
    /**
     * The authorization URL
     */
    authorizationUrl?: string;
    /**
     * The token URL
     */
    tokenUrl?: string;
    /**
     * The refresh URL
     */
    refreshUrl?: string;
    /**
     * The available scopes
     */
    scopes?: Record<string, string>;
}
/**
 * Auth scheme interface
 */
export interface AuthScheme {
    /**
     * The type of authentication scheme
     */
    type_: AuthSchemeType;
    /**
     * The name of the authentication parameter
     */
    name?: string;
    /**
     * The location of the authentication parameter
     */
    in?: string;
    /**
     * The scheme for HTTP authentication
     */
    scheme?: string;
    /**
     * The bearer format for HTTP authentication
     */
    bearerFormat?: string;
    /**
     * The OAuth2 flows
     */
    flows?: {
        implicit?: OAuth2Flow;
        password?: OAuth2Flow;
        clientCredentials?: OAuth2Flow;
        authorizationCode?: OAuth2Flow;
    };
    /**
     * The OpenID Connect URL
     */
    openIdConnectUrl?: string;
    /**
     * OpenID Connect configuration
     */
    openIdConnectConfig?: OpenIdConnectConfig;
}
/**
 * Auth credential types
 */
export declare enum AuthCredentialTypes {
    OAUTH2 = "oauth2",
    API_KEY = "api_key",
    HTTP_BASIC = "http_basic",
    HTTP_BEARER = "http_bearer",
    OPEN_ID_CONNECT = "open_id_connect"
}
/**
 * OAuth2 authentication
 */
export interface OAuth2Auth {
    /**
     * The client ID
     */
    clientId: string;
    /**
     * The client secret
     */
    clientSecret: string;
    /**
     * The access token
     */
    accessToken?: string;
    /**
     * The refresh token
     */
    refreshToken?: string;
    /**
     * When the token expires
     */
    expiresAt?: number;
    /**
     * The authorization code
     */
    authorizationCode?: string;
    /**
     * The redirect URI
     */
    redirectUri?: string;
    /**
     * The code verifier for PKCE
     */
    codeVerifier?: string;
}
/**
 * API key authentication
 */
export interface ApiKeyAuth {
    /**
     * The API key
     */
    apiKey: string;
}
/**
 * HTTP basic authentication
 */
export interface HttpBasicAuth {
    /**
     * The username
     */
    username: string;
    /**
     * The password
     */
    password: string;
}
/**
 * HTTP bearer authentication
 */
export interface HttpBearerAuth {
    /**
     * The bearer token
     */
    token: string;
}
/**
 * Auth credential interface
 */
export interface AuthCredential {
    /**
     * The type of authentication credential
     */
    authType: AuthCredentialTypes;
    /**
     * OAuth2 authentication credentials
     */
    oauth2?: OAuth2Auth;
    /**
     * API key authentication credentials
     */
    apiKey?: ApiKeyAuth;
    /**
     * HTTP basic authentication credentials
     */
    httpBasic?: HttpBasicAuth;
    /**
     * HTTP bearer authentication credentials
     */
    httpBearer?: HttpBearerAuth;
}