/**
 * Request for getFirstAvailableBlock (no parameters)
 */
import { BaseSolanaRequest } from '../base';
export interface GetFirstAvailableBlockRequest extends BaseSolanaRequest {
}
export type EncodedGetFirstAvailableBlockRequest = [];
export declare function encodeGetFirstAvailableBlockRequest(_req?: GetFirstAvailableBlockRequest): EncodedGetFirstAvailableBlockRequest;