import IDataboxManifest from '@ulixee/specification/types/IDataboxManifest';
import { IDataboxApiTypes } from '@ulixee/specification/databox';
import Databox from '@ulixee/databox';
import { IPayment } from '@ulixee/specification';
import { IDataboxExecRelayArgs } from '@ulixee/databox/lib/DataboxApiClient';
import IDataboxApiContext from '../interfaces/IDataboxApiContext';
import { IDataboxRecord } from './DataboxesTable';
import { IStatsByFunctionName } from './DataboxRegistry';
export declare function validateFunctionCoreVersions(registryEntry: IDataboxRecord & {
    statsByFunction: IStatsByFunctionName;
    path: string;
    latestVersionHash: string;
}, functionName: string, context: IDataboxApiContext): void;
export declare function validateAuthentication(databox: Databox<any, any>, payment: IPayment, authentication: IDataboxApiTypes['Databox.query']['args']['authentication']): Promise<void>;
export declare function execDataboxFunction(databox: Databox<any, any>, manifest: IDataboxManifest, functionName: string, input: any, requestRelayArgs: IDataboxExecRelayArgs): Promise<{
    output: any;
}>;