import { InstrumentationBase, InstrumentationModuleDefinition } from "@opentelemetry/instrumentation";
import { OpenAIInstrumentationConfig } from "./types";
export declare class OpenAIInstrumentation extends InstrumentationBase {
    protected _config: OpenAIInstrumentationConfig;
    constructor(config?: OpenAIInstrumentationConfig);
    setConfig(config?: OpenAIInstrumentationConfig): void;
    manuallyInstrument(module: unknown): void;
    protected init(): InstrumentationModuleDefinition;
    private patch;
    private unpatch;
    private patchOpenAI;
    private startSpan;
    private _streamingWrapPromise;
    private _wrapPromise;
    private _endSpan;
    private _shouldSendPrompts;
    private _addLogProbsEvent;
    private _encodingCache;
    private tokenCountFromString;
    private _detectVendorFromURL;
}
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