export declare const AUTH_ERROR_CODES: readonly ["auth_browser_closed", "auth_browser_open_failed", "auth_browser_unavailable", "auth_credentials_not_configured", "auth_credentials_incomplete", "auth_environment_bundle_partial", "auth_expired", "auth_import_cancelled", "auth_invalid_arguments", "auth_login_timeout", "auth_profile_invalid", "auth_profile_not_found", "auth_profile_overridden_by_environment", "auth_probe_invalid_response", "auth_probe_rejected", "auth_probe_timeout", "auth_probe_unavailable", "auth_region_invalid", "auth_region_mismatch", "auth_temporary_profile_cleanup_failed", "auth_tty_required", "credential_store_corrupt", "credential_store_rollback_failed", "credential_store_unavailable", "credentials_already_exist"];
export type AuthErrorCode = (typeof AUTH_ERROR_CODES)[number];
/**
 * A bounded, user-actionable authentication error. Messages must never include
 * credential values, HTTP bodies, browser diagnostics, or keyring entry names.
 */
export declare class AuthError extends Error {
    readonly code: AuthErrorCode;
    constructor(code: AuthErrorCode, message: string, options?: ErrorOptions);
}
export declare function asAuthError(error: unknown, code: AuthErrorCode, message: string): AuthError;
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