import type { SignedDataPackage, SignedDataPackageLike } from "@redstone-finance/protocol";
export interface DataPackagesResponse {
    [dataPackageId: string]: SignedDataPackage[] | undefined;
}
export declare const getResponseTimestamp: (response: DataPackagesResponse) => number;
export declare const getDataPackageFeedIds: (dp: SignedDataPackageLike) => string[];
export declare function filterConsistentResponseFeedIds(responseFeedIds: string[][]): string[];
export declare function getPackageDataFeedIds(packages: SignedDataPackage[], dataPackageId?: string): string[];
export declare function getDataPackagesWithFeedIds(response: DataPackagesResponse, includeMultiPointPackagesOnly?: boolean): {
    [p: string]: {
        dataPackage: SignedDataPackage[];
        feedIds: string[];
    };
};
export declare function filterRetainingPackagesForDataFeedIds(response: DataPackagesResponse, requestedFeedIds: string[]): DataPackagesResponse;
export declare function getResponseFeedIds(response: DataPackagesResponse): string[];
export declare const getDataPointsForDataFeedId: (dataPackages: DataPackagesResponse, dataFeedId: string) => import("@redstone-finance/protocol").DataPoint[];
export declare function isResponseEmpty(dataPackagesResponse: DataPackagesResponse): boolean;
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