@aws/aws-distro-opentelemetry-node-autoinstrumentation
Version:
This package provides Amazon Web Services distribution of the OpenTelemetry Node Instrumentation, which allows for auto-instrumentation of NodeJS applications.
29 lines • 1.3 kB
TypeScript
import { Context } from '@opentelemetry/api';
import { ReadableSpan, Span, SpanProcessor } from '@opentelemetry/sdk-trace-base';
export declare class VercelAISpanProcessor implements SpanProcessor {
private _spanIdToCounts;
private static readonly ATTRIBUTE_MAP;
private static readonly OPERATION_MAP;
forceFlush(): Promise<void>;
shutdown(): Promise<void>;
onStart(_span: Span, _parentContext: Context): void;
onEnd(span: ReadableSpan): void;
/**
* Determines if a span represents an agent invocation. Per OTel GenAI semantic conventions,
* "[the] combination of reasoning, logic, and access to external information that are all
* connected to a Generative AI model invokes the concept of an agent."
* See: https://opentelemetry.io/docs/specs/semconv/gen-ai/gen-ai-agent-spans/
*
* We detect this if the LLM used any tools or made more than one LLM call.
*/
private isAgentSpan;
private static formatInputMessages;
private static formatOutputMessages;
private static formatToolDefinitions;
private static createSpanName;
private static mapFinishReason;
private static mapProviderName;
private static inferOutputType;
private static unwrapJsonString;
}
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