c# when action is not void

Imagine that we're passing have a method that accept Action as a parameter.

public void Invoke(Action action){  /*Code Here */ }

And if we pass something like this

public void Invoke(Action action){ /*Code Here */ }

public void WriteSomething() { Console.WriteLine('test'); }

We get an error cannot convert void to System.Action.

In reality we're passing void back which is wrong. We should invoke it like so,

Invoke(() => { /* code here */ }

Invoke(() => { UpdateSomething(localVar1, localVar2, localVar3); }

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