type FlowOpenRequestController = {
    /** Releases admission for a new call without cancelling the current request. */
    clear: () => void;
    run: (start: () => Promise<void>) => Promise<void>;
};
/**
 * Coalesces one pending FlowRun.open call without owning transport or flow
 * lifecycle state.
 */
declare const createFlowOpenRequestController: () => FlowOpenRequestController;

export { createFlowOpenRequestController };
export type { FlowOpenRequestController };