import { RequestClient, ModifiedResponse } from '@segment/actions-core';
import type { Settings } from './generated-types';
export declare class TopsortAPIClient {
    url: string;
    apiKey: string;
    request: RequestClient;
    constructor(request: RequestClient, settings: Settings);
    private getEndpoint;
    sendEvent(body: Record<string, unknown>): Promise<ModifiedResponse>;
}
