MODULE@0..44
  EXPR_STMT@0..9
    ARROW_EXPR@0..9
      NAME@0..3
        IDENT@0..3 "foo"
      WHITESPACE@3..4 " "
      FAT_ARROW@4..6 "=>"
      WHITESPACE@6..7 " "
      BLOCK_STMT@7..9
        L_CURLY@7..8 "{"
        R_CURLY@8..9 "}"
  WHITESPACE@9..10 "\n"
  EXPR_STMT@10..21
    ARROW_EXPR@10..21
      NAME@10..15
        IDENT@10..15 "yield"
      WHITESPACE@15..16 " "
      FAT_ARROW@16..18 "=>"
      WHITESPACE@18..19 " "
      BLOCK_STMT@19..21
        L_CURLY@19..20 "{"
        R_CURLY@20..21 "}"
  WHITESPACE@21..22 "\n"
  EXPR_STMT@22..33
    ARROW_EXPR@22..33
      NAME@22..27
        IDENT@22..27 "await"
      WHITESPACE@27..28 " "
      FAT_ARROW@28..30 "=>"
      WHITESPACE@30..31 " "
      BLOCK_STMT@31..33
        L_CURLY@31..32 "{"
        R_CURLY@32..33 "}"
  WHITESPACE@33..34 "\n"
  EXPR_STMT@34..43
    ARROW_EXPR@34..43
      NAME@34..37
        IDENT@34..37 "foo"
      WHITESPACE@37..38 " "
      FAT_ARROW@38..40 "=>"
      WHITESPACE@40..41 "\n"
      BLOCK_STMT@41..43
        L_CURLY@41..42 "{"
        R_CURLY@42..43 "}"
  WHITESPACE@43..44 "\n"