/**
 * GetBlock request types and encoder
 */
import { BaseSolanaRequest, SolanaCommitmentOptions } from '../base';
export interface GetBlockRequest extends BaseSolanaRequest<GetBlockOptions> {
    readonly slot: number | bigint;
}
export interface GetBlockOptions extends SolanaCommitmentOptions {
    readonly maxSupportedTransactionVersion?: number;
}
export type EncodedGetBlockRequest = [number, GetBlockOptions?];
export declare function encodeGetBlockRequest(params: GetBlockRequest): EncodedGetBlockRequest;