export declare const ASAuthorizationSecurityKeyPublicKeyCredentialDescriptorTransport: {
    readonly USB: "usb";
    readonly NFC: "nfc";
    readonly Bluetooth: "ble";
};
export type ASAuthorizationSecurityKeyPublicKeyCredentialDescriptorTransport = typeof ASAuthorizationSecurityKeyPublicKeyCredentialDescriptorTransport[keyof typeof ASAuthorizationSecurityKeyPublicKeyCredentialDescriptorTransport];
