import JSONRequest from '../jsonrequest.js';
import { HTTPClientResponse } from '../../client.js';
import { SuggestedParams } from '../../../types/transactions/base.js';
/**
 * SuggestedParamsFromAlgod contains the suggested parameters for a new transaction, as returned by
 * the algod REST API.
 *
 * This exists because the SuggestedParams interface is purposefully general (e.g. fee can be a
 * number or a bigint), and compared to that the algod API returns a narrower type.
 */
export interface SuggestedParamsFromAlgod extends SuggestedParams {
    flatFee: boolean;
    fee: bigint;
    minFee: bigint;
    firstValid: bigint;
    lastValid: bigint;
    genesisID: string;
    genesisHash: Uint8Array;
    /**
     * ConsensusVersion indicates the consensus protocol version as of the last round.
     */
    consensusVersion: string;
}
/**
 * Returns the common needed parameters for a new transaction, in a format the transaction builder expects
 */
export default class SuggestedParamsRequest extends JSONRequest<SuggestedParamsFromAlgod> {
    path(): string;
    prepare(response: HTTPClientResponse): SuggestedParamsFromAlgod;
}