rxjs_1.lastValueFrom is not a function

[joe-aloia]

I'm submitting a...

[ ] Regression 
[ X] Bug report
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

installed @nestjs/typeorm using Postgres
added connection string forRoot()

@Module({
  imports: [TypeOrmModule.forRoot({
    // TODO: host, port, username and database should be in env var
    type: 'postgres',
    host: 'localhost',
    port: 5432,
    username: 'postgres',
    password: 'password',
    database: 'discover-rx',
    entities: [App],
    synchronize: true,  // TODO: not true for prod, env variable
    retryAttempts: 3,
  })],

Did an npm start
Get this error when running: rxjs_1.lastValueFrom is not a function.

Expected behavior

shouldn't throw this error and app should run as usual

Minimal reproduction of the problem with instructions

Followed in the article provided to second step of creating entity
https://docs.nestjs.com/techniques/database

What is the motivation / use case for changing the behavior?

I want my app to run with TypeORM

Environment

Nest version: 7.6.0
nestjs/typeorm version: 8.0.1
postgres version: 8.6.0
“rxjs”: “^6.6.6",
    “typeorm”: “^0.2.34"
node version: 13.1.4

[Jay McDoniel]

Duplicate of nestjs/nest#7468