/**
 * THE one canonical node-identity → OTel resource-attribute mapping, shared by
 * BOTH the hand-rolled log exporter (`OtlpLogWorker`) and the OTel SDK bootstrap
 * (`telemetry.ts`). Keeping a single builder is the whole point: logs, traces,
 * and metrics describe the same node, so a key/default must change in exactly
 * one place or Loki labels, trace resources, and metric resources silently drift
 * apart (review: "resource identity is duplicated between logs and traces/metrics").
 *
 * Pure (no OTel SDK, no Node built-ins) → safe to import from anywhere.
 */
export interface TelemetryResourceInput {
    /** OTel service.name. Default 'dkg-node'. */
    serviceName?: string;
    /** OTel service.version (node build version). */
    serviceVersion?: string;
    /**
     * Per-node id → service.instance.id (the Grafana node selector / Loki
     * `service_instance_id` label). Falls back to nodeName then peerId so logs and
     * traces/metrics resolve the SAME instance id even if a caller omits it.
     */
    serviceInstanceId?: string;
    /** Explicit deployment.environment; defaults to `network` when unset. */
    deploymentEnvironment?: string;
    /** testnet | mainnet | devnet → deployment.environment (default) + dkg.network. */
    network?: string;
    peerId?: string;
    nodeName?: string;
    /** 'core' | 'edge' → dkg.node.role */
    nodeRole?: string;
    commit?: string;
    /** e.g. 'base:8453' → dkg.chain */
    chainId?: string;
}
/**
 * Build the resource attribute map. Standard OTel keys (service.*, deployment.*)
 * plus the DKG identity keys (dkg.network, dkg.peer_id, dkg.node.name,
 * dkg.node.role, dkg.chain, dkg.commit). Unset values are omitted so the
 * resource never carries empty strings.
 */
export declare function buildTelemetryResourceAttrs(r?: TelemetryResourceInput): Record<string, string>;
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