import type { ExporterMetadataValue, FeatureEvent, GoFeatureFlagWebProviderOptions, TrackingEvent } from '../model';
export declare class GoffApiController {
    private readonly endpoint;
    private readonly timeout;
    private options;
    constructor(options: GoFeatureFlagWebProviderOptions);
    collectData(events: Array<FeatureEvent<any> | TrackingEvent>, dataCollectorMetadata: Record<string, ExporterMetadataValue>): Promise<void>;
}