watermanagement-backend-prod/node_modules/react-redux/es/hooks/useSelector.js

import { useContext, useDebugValue } from 'react';
import { useReduxContext as useDefaultReduxContext } from './useReduxContext';
import { ReactReduxContext } from '../components/Context';
import { notInitialized } from '../utils/useSyncExternalStore';
let useSyncExternalStoreWithSelector = notInitialized;
export const initializeUseSelector = fn => {
  useSyncExternalStoreWithSelector = fn;
};

const refEquality = (a, b) => a === b;
/**
 * Hook factory, which creates a `useSelector` hook bound to a given context.
 *
 * @param {React.Context} [context=ReactReduxContext] Context passed to your `<Provider>`.
 * @returns {Function} A `useSelector` hook bound to the specified context.
 */


export function createSelectorHook(context = ReactReduxContext) {
  const useReduxContext = context === ReactReduxContext ? useDefaultReduxContext : () => useContext(context);
  return function useSelector(selector, equalityFn = refEquality) {
    if (process.env.NODE_ENV !== 'production') {
      if (!selector) {
        throw new Error(`You must pass a selector to useSelector`);
      }

      if (typeof selector !== 'function') {
        throw new Error(`You must pass a function as a selector to useSelector`);
      }

      if (typeof equalityFn !== 'function') {
        throw new Error(`You must pass a function as an equality function to useSelector`);
      }
    }

    const {
      store,
      subscription,
      getServerState
    } = useReduxContext();
    const selectedState = useSyncExternalStoreWithSelector(subscription.addNestedSub, store.getState, getServerState || store.getState, selector, equalityFn);
    useDebugValue(selectedState);
    return selectedState;
  };
}
/**
 * A hook to access the redux store's state. This hook takes a selector function
 * as an argument. The selector is called with the store state.
 *
 * This hook takes an optional equality comparison function as the second parameter
 * that allows you to customize the way the selected state is compared to determine
 * whether the component needs to be re-rendered.
 *
 * @param {Function} selector the selector function
 * @param {Function=} equalityFn the function that will be used to determine equality
 *
 * @returns {any} the selected state
 *
 * @example
 *
 * import React from 'react'
 * import { useSelector } from 'react-redux'
 *
 * export const CounterComponent = () => {
 *   const counter = useSelector(state => state.counter)
 *   return <div>{counter}</div>
 * }
 */

export const useSelector = /*#__PURE__*/createSelectorHook();