[
  (term_definition)
  (type_declaration)
  (pattern)
  (tuple_or_parenthesized)
  (literal_list)
  (tuple_pattern)
  (function_application)
  (exp_if)
  (constructor)
  (delay_block)
  (type_signature)
] @indent

[(kw_then) (kw_else) (cases)] @indent.always @extend