import { StateAction, ExpectationRuntime } from "./types.js";
/**
 * Reducer function for the ExpectationRuntime state.
 *
 * This function takes the current state and an action,
 * and returns the new state.
 *
 * @param state - The current state of the ExpectationRuntime.
 * @param action - The action to be applied to the state.
 * @returns The new state of the ExpectationRuntime.
 */
export declare function reducer(state: ExpectationRuntime, action: StateAction): ExpectationRuntime;