/**
 * Tool definitions for fork functionality.
 *
 * Factory functions that create tool definitions with injected dependencies:
 * - createForkSessionTool: Create a fork worker session
 * - createReadSessionTool: Read conversation transcript from a session
 */
import type { PluginInput, ToolDefinition } from '@opencode-ai/plugin';
import type { SubagentDepthTracker } from '../../utils/subagent-depth';
import type { ForkState } from './state';
export type OpencodeClient = PluginInput['client'];
/**
 * Create the fork_session tool.
 *
 * Takes the OpenCode client as a dependency for TUI and session operations.
 */
export declare function createForkSessionTool(ctx: PluginInput, state: ForkState, depthTracker?: SubagentDepthTracker): ToolDefinition;
/**
 * Create the read_session tool.
 *
 * Takes the OpenCode client as a dependency for session.messages() calls.
 */
export declare function createReadSessionTool(client: OpencodeClient, state: ForkState): ToolDefinition;