import JSONRequest from '../jsonrequest.js';
import { HTTPClient, HTTPClientResponse } from '../../client.js';
import { BlockResponse } from './models/types.js';
/**
 * block gets the block info for the given round. this call may block
 */
export default class Block extends JSONRequest<BlockResponse> {
    private round;
    constructor(c: HTTPClient, roundNumber: number | bigint);
    path(): string;
    /**
     * If true, only the block header (exclusive of payset or certificate) may be included in response.
     *
     * #### Example
     * ```typescript
     *
     * const roundNumber = 41000000;
     *
     * const blockResponse = await algodClient
     *        .block(roundNumber)
     *        .headerOnly(true)
     *        .do();
     * ```
     *
     * @param headerOnly - the flag indicating whether exclusively return header in response
     * @category query
     */
    headerOnly(headerOnly: boolean): this;
    prepare(response: HTTPClientResponse): BlockResponse;
}