import type * as BraintrustSdk from "braintrust";
export interface BraintrustClient {
    getSdk(): Promise<typeof BraintrustSdk | undefined>;
    getRootLogger(): Promise<unknown>;
    getExperiment(name: string): Promise<unknown>;
    flush(timeoutMs: number): Promise<void>;
    recordError(err: unknown, ctx: string): void;
    status(): {
        lastError: string | null;
        errorCount: number;
        project: string;
    };
}
export declare function createClient(opts: {
    apiKey: string;
    apiUrl?: string;
    project: string;
}): BraintrustClient;