/**
 * Lightweight helpers for talking to the hosted Studio backend over HTTP.
 */
export interface StudioClientOptions {
    baseUrl: string;
    apiKey?: string;
}
export interface StudioEvent {
    [key: string]: unknown;
}
export interface StudioHealthResponse {
    [key: string]: unknown;
}
export interface StudioIngestResult {
    ok: boolean;
    ingested: number;
    eventIds: string[];
}
export declare class StudioAPIError extends Error {
    readonly statusCode?: number;
    constructor(message: string, statusCode?: number);
}
export declare class StudioClient {
    readonly baseUrl: string;
    readonly apiKey?: string;
    constructor(options: StudioClientOptions);
    health(): Promise<StudioHealthResponse>;
    ingestEvents(events: StudioEvent[], options?: {
        source?: string;
        apiKey?: string;
    }): Promise<StudioIngestResult>;
    private requestJson;
    private safeParseJson;
}
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