<?php

declare(strict_types=1);

namespace Mod\Chain\Contracts;

/**
 * Chain daemon RPC interface.
 *
 *   $daemon = app(ChainDaemon::class);
 *   $info = $daemon->getInfo();
 */
interface ChainDaemon
{
    public function getInfo(): array;

    public function getBlockByHeight(int $height): array;

    public function getBlockByHash(string $hash): array;

    public function getLastBlockHeader(): array;

    public function getAllAliases(): array;

    public function getAliasByName(string $name): ?array;

    public function getBlockCount(): int;

    public function getTransaction(string $hash): array;

    public function call(string $method, array $params = []): array;
}