[Myrannas]

I am not convinced that parameter type inference is a reason to use flow. I have seen examples where flow fails to report errors because it can't infer the parameter types. I would rather consistency over inference that sometimes works sometimes fails silently.

For example:

  function fn(a) {
    const {b} = a; 
  
    console.log(b.c);
  }
  fn({});

This compiles without errors - but would fail at runtime. https://flow.org/try/#0PQKgBAAgZgNg9gdzCYAoVUCuA7AxgFwEs5swp...

[andreypopp]

Yep, reported to Flow issue tracker.