import { type ToolDefinition } from "@opencode-ai/plugin";
import { type PollSnapshot } from "../../runtime";
export type Poller = (fetchSnapshot: () => Promise<PollSnapshot>) => Promise<PollSnapshot>;
export declare function extractLatestAssistantText(messages: unknown[]): string | null;
export declare function createLookAtTool(poller?: Poller): ToolDefinition;
export declare const lookAtTool: ToolDefinition;