/// <reference types="bn.js" />
/// <reference types="node" />
import { BN } from '@coral-xyz/anchor';
import { PublicKey } from '@solana/web3.js';
import { OracleSource } from '../types';
export type OraclePriceData = {
    price: BN;
    slot: BN;
    confidence: BN;
    hasSufficientNumberOfDataPoints: boolean;
    twap?: BN;
    twapConfidence?: BN;
};
export type OracleInfo = {
    publicKey: PublicKey;
    source: OracleSource;
};
export interface OracleClient {
    getOraclePriceDataFromBuffer(buffer: Buffer): OraclePriceData;
    getOraclePriceData(publicKey: PublicKey): Promise<OraclePriceData>;
}