MODULE@0..31
  VAR_DECL@0..30
    IDENT@0..3 "let"
    WHITESPACE@3..4 " "
    DECLARATOR@4..30
      SINGLE_PATTERN@4..5
        NAME@4..5
          IDENT@4..5 "b"
      WHITESPACE@5..6 " "
      EQ@6..7 "="
      WHITESPACE@7..8 " "
      OBJECT_EXPR@8..30
        L_CURLY@8..9 "{"
        WHITESPACE@9..10 " "
        INITIALIZED_PROP@10..17
          NAME@10..13
            IDENT@10..13 "foo"
          WHITESPACE@13..14 " "
          EQ@14..15 "="
          WHITESPACE@15..16 " "
          LITERAL@16..17
            NUMBER@16..17 "4"
        COMMA@17..18 ","
        WHITESPACE@18..19 " "
        INITIALIZED_PROP@19..28
          NAME@19..22
            IDENT@19..22 "foo"
          WHITESPACE@22..23 " "
          EQ@23..24 "="
          WHITESPACE@24..25 " "
          NAME_REF@25..28
            IDENT@25..28 "bar"
        WHITESPACE@28..29 " "
        R_CURLY@29..30 "}"
  WHITESPACE@30..31 "\n"