import { tool } from "@opencode-ai/plugin/tool";
import { TrajectoryToolInputSchema, type TrajectoryToolInput } from "../../schema-kernel/trajectory.schema.js";
/**
 * Create the trajectory ledger tool.
 *
 * @param projectRoot - Trusted project root whose `.hivemind/state/trajectory-ledger.json` is used.
 * @returns OpenCode tool instance exposing inspect, traverse, attach, checkpoint, event, and close actions.
 *
 * @example
 * ```typescript
 * const hivemindTrajectory = createHivemindTrajectoryTool(process.cwd())
 * ```
 */
export declare function createHivemindTrajectoryTool(projectRoot: string): ReturnType<typeof tool>;
/**
 * Execute a validated trajectory tool action.
 *
 * @param projectRoot - Trusted project root.
 * @param args - Validated trajectory action input.
 * @returns Serializable action result.
 */
export declare function executeTrajectoryToolAction(projectRoot: string, args: TrajectoryToolInput): unknown;
export { TrajectoryToolInputSchema };
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