docs/WorkflowGuidelines.md: add rule about typeof

[webwarrior-ws]

Added a rule about typeof operator in TypeScript.

[knocte]

Please avoid using {} in the example; it's ugly code and we might create a new rule about that in the future.

[knocte]

And I also told you to add a rule about avoiding double assignments, just use an assignment per line for readability.

[webwarrior-ws]

Please avoid using {} in the example; it's ugly code and we might create a new rule about that in the future.

But that is how you create an empty object/record in TypeScript.

[knocte]

But that is how you create an empty object/record in TypeScript.

I don't care, I don't want that in the examples.

[webwarrior-ws]

But that is how you create an empty object/record in TypeScript.

I don't care, I don't want that in the examples.

Then the example wouldn't make much sense because we could just rely on type inference and not need typeof or explicit type definition.

[knocte]

Adapt the example to our needs! It's an example, it is not a real world scenario!!!

[webwarrior-ws]

I changed the example. But as I've said, example doesn't make much sense. Because we can rely on type inference in this case and not specify type of the provider variable.