2 Checks for formatting of `else`. It lints if the `else`
3 is followed immediately by a newline or the `else` seems to be missing.
6 This is probably some refactoring remnant, even if the
7 code is correct, it might look confusing.
12 } { // looks like an `else` is missing here
16 } if bar { // looks like an `else` is missing here
22 { // this is the `else` block of the previous `if`, but should it be?
28 if bar { // this is the `else` block of the previous `if`, but should it be?