Apollo-server-express Error

import { ApolloServer } from 'apollo-server-express';
import { ApolloServerPluginDrainHttpServer } from 'apollo-server-core';
import express from 'express';
import http from 'http';

async function startApolloServer(typeDefs, resolvers) {
  const app = express();
  const httpServer = http.createServer(app);
  const server = new ApolloServer({
    plugins: [ApolloServerPluginDrainHttpServer({ httpServer })],

  await server.start();
  server.applyMiddleware({ app });
  await new Promise(resolve => httpServer.listen({ port: 4000 }, resolve));
  console.log(`🚀 Server ready at http://localhost:4000${server.graphqlPath}`);

When I try to run apollo-server-express I get this error. what could I do about this?

(node:6628) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.    
(Use `node --trace-warnings ...` to show where the warning was created)
import { ApolloServer } from 'apollo-server-express';

SyntaxError: Cannot use import statement outside a module    at Object.compileFunction (node:vm:352:18)
    at wrapSafe (node:internal/modules/cjs/loader:1031:15)
    at Module._compile (node:internal/modules/cjs/loader:1065:27)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:17:47
PS C:\Local\AdminCMS\server>

“type”: “module” it doesn’t work.