biome_js_parser 0.5.7

Biome's JavaScript parser
Documentation
JsModule {
    bom_token: missing (optional),
    interpreter_token: missing (optional),
    directives: JsDirectiveList [],
    items: JsModuleItemList [
        JsVariableStatement {
            declaration: JsVariableDeclaration {
                await_token: missing (optional),
                kind: LET_KW@0..4 "let" [] [Whitespace(" ")],
                declarators: JsVariableDeclaratorList [
                    JsVariableDeclarator {
                        id: JsIdentifierBinding {
                            name_token: IDENT@4..6 "a" [] [Whitespace(" ")],
                        },
                        variable_annotation: missing (optional),
                        initializer: JsInitializerClause {
                            eq_token: EQ@6..8 "=" [] [Whitespace(" ")],
                            expression: JsFunctionExpression {
                                async_token: missing (optional),
                                function_token: FUNCTION_KW@8..16 "function" [] [],
                                star_token: missing (optional),
                                id: missing (optional),
                                type_parameters: missing (optional),
                                parameters: JsParameters {
                                    l_paren_token: L_PAREN@16..17 "(" [] [],
                                    items: JsParameterList [],
                                    r_paren_token: R_PAREN@17..19 ")" [] [Whitespace(" ")],
                                },
                                return_type_annotation: missing (optional),
                                body: JsFunctionBody {
                                    l_curly_token: L_CURLY@19..20 "{" [] [],
                                    directives: JsDirectiveList [],
                                    statements: JsStatementList [],
                                    r_curly_token: R_CURLY@20..21 "}" [] [],
                                },
                            },
                        },
                    },
                ],
            },
            semicolon_token: missing (optional),
        },
        JsVariableStatement {
            declaration: JsVariableDeclaration {
                await_token: missing (optional),
                kind: LET_KW@21..26 "let" [Newline("\n")] [Whitespace(" ")],
                declarators: JsVariableDeclaratorList [
                    JsVariableDeclarator {
                        id: JsIdentifierBinding {
                            name_token: IDENT@26..28 "b" [] [Whitespace(" ")],
                        },
                        variable_annotation: missing (optional),
                        initializer: JsInitializerClause {
                            eq_token: EQ@28..30 "=" [] [Whitespace(" ")],
                            expression: JsFunctionExpression {
                                async_token: missing (optional),
                                function_token: FUNCTION_KW@30..39 "function" [] [Whitespace(" ")],
                                star_token: missing (optional),
                                id: JsIdentifierBinding {
                                    name_token: IDENT@39..42 "foo" [] [],
                                },
                                type_parameters: missing (optional),
                                parameters: JsParameters {
                                    l_paren_token: L_PAREN@42..43 "(" [] [],
                                    items: JsParameterList [],
                                    r_paren_token: R_PAREN@43..45 ")" [] [Whitespace(" ")],
                                },
                                return_type_annotation: missing (optional),
                                body: JsFunctionBody {
                                    l_curly_token: L_CURLY@45..46 "{" [] [],
                                    directives: JsDirectiveList [],
                                    statements: JsStatementList [],
                                    r_curly_token: R_CURLY@46..47 "}" [] [],
                                },
                            },
                        },
                    },
                ],
            },
            semicolon_token: missing (optional),
        },
    ],
    eof_token: EOF@47..48 "" [Newline("\n")] [],
}

0: JS_MODULE@0..48
  0: (empty)
  1: (empty)
  2: JS_DIRECTIVE_LIST@0..0
  3: JS_MODULE_ITEM_LIST@0..47
    0: JS_VARIABLE_STATEMENT@0..21
      0: JS_VARIABLE_DECLARATION@0..21
        0: (empty)
        1: LET_KW@0..4 "let" [] [Whitespace(" ")]
        2: JS_VARIABLE_DECLARATOR_LIST@4..21
          0: JS_VARIABLE_DECLARATOR@4..21
            0: JS_IDENTIFIER_BINDING@4..6
              0: IDENT@4..6 "a" [] [Whitespace(" ")]
            1: (empty)
            2: JS_INITIALIZER_CLAUSE@6..21
              0: EQ@6..8 "=" [] [Whitespace(" ")]
              1: JS_FUNCTION_EXPRESSION@8..21
                0: (empty)
                1: FUNCTION_KW@8..16 "function" [] []
                2: (empty)
                3: (empty)
                4: (empty)
                5: JS_PARAMETERS@16..19
                  0: L_PAREN@16..17 "(" [] []
                  1: JS_PARAMETER_LIST@17..17
                  2: R_PAREN@17..19 ")" [] [Whitespace(" ")]
                6: (empty)
                7: JS_FUNCTION_BODY@19..21
                  0: L_CURLY@19..20 "{" [] []
                  1: JS_DIRECTIVE_LIST@20..20
                  2: JS_STATEMENT_LIST@20..20
                  3: R_CURLY@20..21 "}" [] []
      1: (empty)
    1: JS_VARIABLE_STATEMENT@21..47
      0: JS_VARIABLE_DECLARATION@21..47
        0: (empty)
        1: LET_KW@21..26 "let" [Newline("\n")] [Whitespace(" ")]
        2: JS_VARIABLE_DECLARATOR_LIST@26..47
          0: JS_VARIABLE_DECLARATOR@26..47
            0: JS_IDENTIFIER_BINDING@26..28
              0: IDENT@26..28 "b" [] [Whitespace(" ")]
            1: (empty)
            2: JS_INITIALIZER_CLAUSE@28..47
              0: EQ@28..30 "=" [] [Whitespace(" ")]
              1: JS_FUNCTION_EXPRESSION@30..47
                0: (empty)
                1: FUNCTION_KW@30..39 "function" [] [Whitespace(" ")]
                2: (empty)
                3: JS_IDENTIFIER_BINDING@39..42
                  0: IDENT@39..42 "foo" [] []
                4: (empty)
                5: JS_PARAMETERS@42..45
                  0: L_PAREN@42..43 "(" [] []
                  1: JS_PARAMETER_LIST@43..43
                  2: R_PAREN@43..45 ")" [] [Whitespace(" ")]
                6: (empty)
                7: JS_FUNCTION_BODY@45..47
                  0: L_CURLY@45..46 "{" [] []
                  1: JS_DIRECTIVE_LIST@46..46
                  2: JS_STATEMENT_LIST@46..46
                  3: R_CURLY@46..47 "}" [] []
      1: (empty)
  4: EOF@47..48 "" [Newline("\n")] []