import { EngineContext } from "../EngineContext.mjs";
export declare type DatastateEvent = "lapEnd";
export declare type DatastatePartRunResponse = {
    success: false;
    error: string;
} | {
    success: true;
    error?: never;
};
export interface DatastatePart {
    run: (context: EngineContext) => Promise<DatastatePartRunResponse>;
}