import type { DatafeedConfiguration, IBasicDataFeed, ResolutionString } from '../charting_library';
import type { BaseExchange } from '../exchanges/base';
import type { Timeframe } from '../types';
export declare const TV_INTERVAL_TO_TIMEFRAME: Record<ResolutionString, Timeframe>;
export declare const TIMEFRAME_TO_TV_INTERVAL: Record<Timeframe, ResolutionString>;
export declare const createDatafeedAPI: (exchange: BaseExchange, customConfig?: DatafeedConfiguration) => IBasicDataFeed;