npm overrides and yarn resolutions to resolve packages

 To force a package to be used, we can use npm overrides 

  "overrides": {
    "foo": "1.0.0"
  }

or if you're using yarn use 

"resolutions": {
  "package-a": "2.0.0",
  "package-b": "5.0.0",
  "package-c": "1.5.2"
}

Both are not compatible with each other. Yarn will complaint if you put "overrides" in package.json