import { BuildBlockMode } from '../../blockchain/txpool.js';
import { type Context } from '../shared.js';
/**
 * Set block build mode.
 *
 * 1 - Batch, 2 - Instant, 3 - Manual
 *
 * This function is a dev rpc handler. Use `dev_setBlockBuildMode` as the method name when calling it.
 *
 * @param context - The context object of the rpc handler
 * @param params - The parameters of the rpc handler
 *
 * @example Set build block mode to instant
 * ```ts
 * import { WsProvider } from '@polkadot/rpc-provider'
 * import { BuildBlockMode } from '@acala-network/chopsticks-core'
 * const ws = new WsProvider(`ws://localhost:8000`)
 * await ws.send('dev_setBlockBuildMode', [BuildBlockMode.Instant])
 * ```
 */
export declare const dev_setBlockBuildMode: (context: Context, [mode]: [BuildBlockMode]) => Promise<void>;