Add optional empty for if statements
@@ -277,8 +277,10 @@ module.exports = grammar({
if_statement: $ => prec.left(seq(
'if',
alias($._expression, $.condition),
+ optional($._empty),
'then',
alias($._expression, $.then_clause),
+ optional($._empty),
'else',
alias($._expression, $.else_clause)
)),
