Marc Mintel
5397309103
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32 lines
1.2 KiB
Plaintext
32 lines
1.2 KiB
Plaintext
import { Span } from '../../types-hoist/span';
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import { LangChainMessage } from '../langchain/types';
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import { CompiledGraph } from './types';
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/**
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* Extract tool calls from messages
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*/
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export declare function extractToolCalls(messages: Array<Record<string, unknown>> | null): unknown[] | null;
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/**
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* Extract token usage from a message's usage_metadata or response_metadata
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* Returns token counts without setting span attributes
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*/
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export declare function extractTokenUsageFromMessage(message: LangChainMessage): {
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inputTokens: number;
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outputTokens: number;
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totalTokens: number;
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};
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/**
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* Extract model and finish reason from a message's response_metadata
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*/
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export declare function extractModelMetadata(span: Span, message: LangChainMessage): void;
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/**
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* Extract tools from compiled graph structure
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*
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* Tools are stored in: compiledGraph.builder.nodes.tools.runnable.tools
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*/
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export declare function extractToolsFromCompiledGraph(compiledGraph: CompiledGraph): unknown[] | null;
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/**
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* Set response attributes on the span
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*/
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export declare function setResponseAttributes(span: Span, inputMessages: LangChainMessage[] | null, result: unknown): void;
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//# sourceMappingURL=utils.d.ts.map
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