import { Effect } from "effect";
import { DriverStateInvalid } from "./durable-driver.js";
declare const resolveOperationTurn: (checkpointTurn: number, requestedTurn: number | undefined) => DriverStateInvalid | Effect.Effect<number, never, never>;
export declare const OperationTurn: {
    resolve: typeof resolveOperationTurn;
};
export {};