import { DevCycleEvent } from './types';
export declare class DVCRequestEvent implements DevCycleEvent {
    type: string;
    target?: string;
    customType?: string;
    user_id: string;
    clientDate: number;
    value?: number;
    featureVars?: Record<string, string>;
    metaData?: Record<string, unknown>;
    constructor(event: DevCycleEvent, user_id: string, featureVars?: Record<string, string>);
}