/**
 * Shared types for the HiAi Observe Mastra exporter.
 *
 * The exporter consumes Mastra 1.16+'s event-based observability API. Instead
 * of redefining Mastra's span shape (which drifted out of sync before), we
 * re-export the canonical types from `@mastra/core/observability` and only
 * describe the OTLP wire format that HiAi Observe's `/v1/traces` endpoint
 * expects (mirrors the Zod schema in `src/api/otlp.ts` on the server).
 */
export type { AnyExportedSpan, TracingEvent, TracingEventType, } from "@mastra/core/observability";
/**
 * Configuration for {@link HiaiObserveExporter}.
 *
 * Accepts the standard {@link BaseExporterConfig} fields (logger, logLevel,
 * customSpanFormatter) plus HiAi-Observe-specific connection and batching
 * options. `BaseExporterConfig` is re-exported here for convenience.
 */
export type { BaseExporterConfig } from "@mastra/observability";
export interface HiaiObserveExporterConfig {
    /** HiAi Observe server URL (e.g. "http://localhost:8001"). */
    endpoint: string;
    /** API key for authentication (`ho_…`). */
    apiKey: string;
    /** Service name reported in OTLP resource attributes. Default: "mastra-app". */
    serviceName?: string;
    /** Number of spans to buffer before flushing. Default: 100. */
    batchSize?: number;
    /** Flush interval in milliseconds. Default: 5000 (5s). */
    flushInterval?: number;
    /** Request timeout in milliseconds. Default: 10000 (10s). */
    timeout?: number;
    /** Max retries per flush. Default: 3. */
    maxRetries?: number;
}
/**
 * A single OTLP attribute value. Exactly one value field is populated,
 * discriminated by the original JS type (see `toAnyValue` in index.ts).
 */
export interface OTLPAnyValue {
    stringValue?: string;
    intValue?: string;
    doubleValue?: number;
    boolValue?: boolean;
}
/** OTLP key/value attribute pair. */
export interface OTLPKeyValue {
    key: string;
    value: OTLPAnyValue;
}
/**
 * OTLP-compatible span format matching HiAi Observe's `/v1/traces` endpoint.
 */
export interface OTLPSpan {
    traceId: string;
    spanId: string;
    parentSpanId?: string;
    name: string;
    kind: string;
    startTimeUnixNano: string;
    endTimeUnixNano: string;
    attributes: OTLPKeyValue[];
    status?: {
        code?: string;
        message?: string;
    };
    events?: Array<{
        timeUnixNano: string;
        name: string;
        attributes?: OTLPKeyValue[];
    }>;
}
/**
 * OTLP ResourceSpans payload structure — the top-level body POSTed to
 * `/v1/traces`.
 */
export interface OTLPTracePayload {
    resourceSpans: Array<{
        resource?: {
            attributes: OTLPKeyValue[];
        };
        scopeSpans: Array<{
            scope?: {
                name: string;
                version?: string;
            };
            spans: OTLPSpan[];
        }>;
    }>;
}
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