import { PublicKey, Connection } from "@solana/web3.js";
import * as types from "../types";
export interface OraclePricesFields {
    oracleMappings: PublicKey;
    prices: Array<types.DatedPriceFields>;
}
export interface OraclePricesJSON {
    oracleMappings: string;
    prices: Array<types.DatedPriceJSON>;
}
export declare class OraclePrices {
    readonly oracleMappings: PublicKey;
    readonly prices: Array<types.DatedPrice>;
    static readonly discriminator: Buffer<ArrayBuffer>;
    static readonly layout: any;
    constructor(fields: OraclePricesFields);
    static fetch(c: Connection, address: PublicKey, programId?: PublicKey): Promise<OraclePrices | null>;
    static fetchMultiple(c: Connection, addresses: PublicKey[], programId?: PublicKey): Promise<Array<OraclePrices | null>>;
    static decode(data: Buffer): OraclePrices;
    toJSON(): OraclePricesJSON;
    static fromJSON(obj: OraclePricesJSON): OraclePrices;
}
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