export declare const ATTR: {
    readonly OTEL_SERVICE_NAME: "service.name";
    readonly OTEL_SERVICE_VERSION: "service.version";
    readonly INSTANCE_ID: "n8n.instance.id";
    readonly INSTANCE_ROLE: "n8n.instance.role";
    readonly WORKFLOW_ID: "n8n.workflow.id";
    readonly WORKFLOW_VERSION_ID: "n8n.workflow.version_id";
    readonly WORKFLOW_NAME: "n8n.workflow.name";
    readonly WORKFLOW_NODE_COUNT: "n8n.workflow.node_count";
    readonly EXECUTION_ID: "n8n.execution.id";
    readonly EXECUTION_MODE: "n8n.execution.mode";
    readonly EXECUTION_STATUS: "n8n.execution.status";
    readonly EXECUTION_IS_RETRY: "n8n.execution.is_retry";
    readonly EXECUTION_RETRY_OF: "n8n.execution.retry_of";
    readonly EXECUTION_ERROR_TYPE: "n8n.execution.error_type";
    readonly NODE_ID: "n8n.node.id";
    readonly NODE_NAME: "n8n.node.name";
    readonly NODE_TYPE: "n8n.node.type";
    readonly NODE_TYPE_VERSION: "n8n.node.type_version";
    readonly NODE_ITEMS_INPUT: "n8n.node.items.input";
    readonly NODE_ITEMS_OUTPUT: "n8n.node.items.output";
    readonly NODE_TERMINATION_REASON: "n8n.node.termination_reason";
    readonly CONTINUATION_REASON: "n8n.continuation.reason";
};