❔ => operator

So I read while looking into LINQ documentation that

=>

=>

is the syntax for a lambda expression. Now in the context of LINQ it makes sense, I would've guessed already. However in a class:

class A
{
  int foo() => 34;
}

class A
{
  int foo() => 34;
}

I would assume it is not seen as a lambda, it should just be a class method as its just syntax sugar for:

int foo() { return 34; }

int foo() { return 34; }

❔ => operator - C#