export declare const SPAN_EVENT_NAMES: {
    readonly firstToken: "first_token";
    readonly chunkProduced: "chunk_produced";
    readonly toolCallEmitted: "tool_call_emitted";
    readonly fallbackTriggered: "fallback_triggered";
    readonly completed: "completed";
    readonly toolCallParseSucceeded: "tool_call_parse_succeeded";
    readonly toolCallParseFailed: "tool_call_parse_failed";
    readonly kvCacheApplied: "kv_cache_applied";
    readonly credentialResolved: "credential_resolved";
    readonly downloadStarted: "download_started";
    readonly downloadCompleted: "download_completed";
    readonly checksumVerified: "checksum_verified";
    readonly runtimeInitialized: "runtime_initialized";
    readonly chunkDownloadStarted: "chunk_download_started";
    readonly chunkDownloadCompleted: "chunk_download_completed";
    readonly chunkDownloadFailed: "chunk_download_failed";
    readonly artifactVerified: "artifact_verified";
    readonly warmingStarted: "warming_started";
    readonly healthcheckPassed: "healthcheck_passed";
    readonly healthcheckFailed: "healthcheck_failed";
    readonly activationComplete: "activation_complete";
    readonly rollbackTriggered: "rollback_triggered";
    readonly planFetched: "plan_fetched";
    readonly localTrainingStarted: "local_training_started";
    readonly localTrainingCompleted: "local_training_completed";
    readonly updateClipped: "update_clipped";
    readonly updateNoised: "update_noised";
    readonly updateEncrypted: "update_encrypted";
    readonly uploadStarted: "upload_started";
    readonly uploadCompleted: "upload_completed";
    readonly participationAborted: "participation_aborted";
    readonly roundStarted: "round_started";
    readonly roundAggregated: "round_aggregated";
    readonly candidatePublished: "candidate_published";
    readonly jobCompleted: "job_completed";
    readonly desiredStateFetched: "desired_state_fetched";
    readonly observedStateReported: "observed_state_reported";
    readonly stateDriftDetected: "state_drift_detected";
    readonly deviceRegistered: "device.registered";
};
export declare const EVENT_PARENT_SPAN: Record<string, string>;
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