/**
 * https://github.com/open-telemetry/opentelemetry-specification/blob/master/specification/trace/semantic_conventions/http.md
 */
export declare enum AttributeNames {
    GRPC_KIND = "grpc.kind",
    GRPC_METHOD = "grpc.method",
    GRPC_ERROR_NAME = "grpc.error_name",
    GRPC_ERROR_MESSAGE = "grpc.error_message"
}