import React from 'react'; import { hydrate } from '../core'; import { useQueryClient } from './QueryClientProvider'; export function useHydrate(state, options) { var queryClient = useQueryClient(); var optionsRef = React.useRef(options); optionsRef.current = options; // Running hydrate again with the same queries is safe, // it wont overwrite or initialize existing queries, // relying on useMemo here is only a performance optimization. // hydrate can and should be run *during* render here for SSR to work properly React.useMemo(function () { if (state) { hydrate(queryClient, state, optionsRef.current); } }, [queryClient, state]); } export var Hydrate = function Hydrate(_ref) { var children = _ref.children, options = _ref.options, state = _ref.state; useHydrate(state, options); return children; };