import { Effect } from "effect";
import type { Block } from "viem";
import type { PublicClientServiceShape } from "../core/index.js";
import { SubscriptionDroppedError } from "./errors.js";
export declare function watchBlocks(publicClientService: PublicClientServiceShape, params: {
    chainId: number;
    includeTransactions?: boolean;
    pollingInterval?: number;
}): Effect.Effect<import("effect/Stream").Stream<Block, SubscriptionDroppedError, never>, import("../core/index.js").ClientNotFoundError, never>;
//# sourceMappingURL=block-subscription.d.ts.map