export declare const GENAI: {
    readonly OPERATION_NAME: "gen_ai.operation.name";
    readonly SYSTEM: "gen_ai.system";
    readonly REQUEST_MODEL: "gen_ai.request.model";
    readonly REQUEST_TEMPERATURE: "gen_ai.request.temperature";
    readonly REQUEST_MAX_TOKENS: "gen_ai.request.max_tokens";
    readonly RESPONSE_MODEL: "gen_ai.response.model";
    readonly RESPONSE_FINISH_REASONS: "gen_ai.response.finish_reasons";
    readonly RESPONSE_ID: "gen_ai.response.id";
    readonly USAGE_INPUT_TOKENS: "gen_ai.usage.input_tokens";
    readonly USAGE_OUTPUT_TOKENS: "gen_ai.usage.output_tokens";
    /**
     * Which kind of token a usage measurement counts. The convention keys
     * one metric by this rather than minting a metric name per kind, so a
     * dashboard that sums the metric gets the whole picture instead of one
     * slice of it.
     */
    readonly TOKEN_TYPE: "gen_ai.token.type";
    readonly TOOL_NAME: "gen_ai.tool.name";
    readonly TOOL_TYPE: "gen_ai.tool.type";
    /**
     * The id of the tool call this span is about.
     *
     * Spelled `call.id`, matching the registry and matching the two
     * neighbours above — this read `gen_ai.tool.call_id`, one underscore
     * where the convention has a dot, so a consumer grouping by the
     * conventional name found nothing under it. Nothing errored, because a
     * span attribute is a free-form key and a wrong one is simply a key
     * nobody asked for.
     *
     * Pinned by `telemetry/__tests__/tool-call-id-attribute.test.ts`, which
     * also drives the emitter: the spelling was only half the defect, and
     * the constant had no writer at all.
     */
    readonly TOOL_CALL_ID: "gen_ai.tool.call.id";
    readonly AGENT_NAME: "gen_ai.agent.name";
    readonly AGENT_ID: "gen_ai.agent.id";
    /**
     * The conversation a span belongs to. In namzu that is the session: the
     * value is the `sessionId`.
     */
    readonly CONVERSATION_ID: "gen_ai.conversation.id";
};
export declare const NAMZU: {
    readonly TURN_ID: "namzu.turn.id";
    readonly TURN_STATUS: "namzu.turn.status";
    /** Set on a child session's spans: the parent session that delegated it. */
    readonly SESSION_PARENT_ID: "namzu.session.parent_id";
    readonly ITERATION: "namzu.iteration";
    readonly TOOL_SUCCESS: "namzu.tool.success";
    readonly TOOL_ERROR: "namzu.tool.error";
    readonly COST_TOTAL: "namzu.cost.total";
    readonly CACHE_READ_TOKENS: "namzu.cache.read_tokens";
    readonly CACHE_WRITE_TOKENS: "namzu.cache.write_tokens";
    readonly CACHE_DISCOUNT: "namzu.cache.discount";
    readonly SESSION_ID: "namzu.session.id";
    readonly THREAD_ID: "namzu.thread.id";
    readonly PROJECT_ID: "namzu.project.id";
    readonly TENANT_ID: "namzu.tenant.id";
    readonly AGENT_TYPE: "namzu.agent.type";
    readonly REGISTRY_NAME: "namzu.registry.name";
    readonly CREDENTIAL_ID: "namzu.credential.id";
    readonly CREDENTIAL_LABEL: "namzu.credential.label";
    readonly SERVER_ID: "namzu.connector.server.id";
    readonly SERVER_NAME: "namzu.connector.server.name";
    readonly MCP_SERVER_ID: "namzu.mcp.server.id";
    readonly CONNECTOR_TYPE: "namzu.connector.type";
    readonly EXECUTION_TYPE: "namzu.execution.type";
    readonly SANDBOX_ID: "namzu.sandbox.id";
};
/**
 * The boot narrative's closed event-name vocabulary — every `eventName` the
 * SDK itself emits between process start and `namzu.boot.ready`. A call
 * site spells `BOOT_EVENT_NAMES.X`, not the literal string, so a typo
 * becomes a missing property at compile time rather than a name that
 * silently never matches a host's filter.
 *
 * `BootEventName` is DERIVED from this record rather than declared beside
 * it, so the two cannot drift — there is only one place a member is added.
 * `LogRecord.eventName` itself stays `string`, not this union: widening it
 * to a fixed union would make the field unusable for a future emitter
 * naming events from a different vocabulary.
 */
export declare const BOOT_EVENT_NAMES: {
    readonly BOOT_START: "namzu.boot.start";
    readonly CONFIG_RESOLVED: "namzu.config.resolved";
    readonly SANDBOX_RESOLVED: "namzu.sandbox.resolved";
    readonly PROVIDER_RESOLVED: "namzu.provider.resolved";
    readonly CAPABILITY_DETECTED: "namzu.capability.detected";
    readonly CAPABILITY_BROKEN: "namzu.capability.broken";
    readonly TELEMETRY_STATUS: "namzu.telemetry.status";
    readonly DISCOVERY_COMPLETED: "namzu.discovery.completed";
    readonly BOOT_REFUSED: "namzu.boot.refused";
    readonly BOOT_READY: "namzu.boot.ready";
};
export type BootEventName = (typeof BOOT_EVENT_NAMES)[keyof typeof BOOT_EVENT_NAMES];
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