import type { LanguageModelV1, LanguageModelV1Middleware } from 'ai';
import { PostHog } from 'posthog-node';
import { CostOverride } from '../utils';
interface ClientOptions {
    posthogDistinctId?: string;
    posthogTraceId?: string;
    posthogProperties?: Record<string, any>;
    posthogPrivacyMode?: boolean;
    posthogGroups?: Record<string, any>;
    posthogModelOverride?: string;
    posthogProviderOverride?: string;
    posthogCostOverride?: CostOverride;
}
interface CreateInstrumentationMiddlewareOptions {
    posthogDistinctId: string;
    posthogTraceId: string;
    posthogProperties?: Record<string, any>;
    posthogPrivacyMode?: boolean;
    posthogGroups?: Record<string, any>;
    posthogModelOverride?: string;
    posthogProviderOverride?: string;
    posthogCostOverride?: CostOverride;
}
export declare const createInstrumentationMiddleware: (phClient: PostHog, model: LanguageModelV1, options: CreateInstrumentationMiddlewareOptions) => LanguageModelV1Middleware;
export declare const wrapVercelLanguageModel: (model: LanguageModelV1, phClient: PostHog, options: ClientOptions) => LanguageModelV1;
export {};