{ "type": "Script", "span": { "start": 16, "end": 43, "ctxt": 0 }, "body": [ { "type": "ForOfStatement", "span": { "start": 16, "end": 43, "ctxt": 0 }, "await": null, "left": { "type": "VariableDeclaration", "span": { "start": 21, "end": 33, "ctxt": 0 }, "kind": "const", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 27, "end": 33, "ctxt": 0 }, "id": { "type": "ObjectPattern", "span": { "start": 27, "end": 33, "ctxt": 0 }, "properties": [ { "type": "AssignmentPatternProperty", "span": { "start": 28, "end": 29, "ctxt": 0 }, "key": { "type": "Identifier", "span": { "start": 28, "end": 29, "ctxt": 0 }, "value": "a", "optional": false }, "value": null }, { "type": "AssignmentPatternProperty", "span": { "start": 31, "end": 32, "ctxt": 0 }, "key": { "type": "Identifier", "span": { "start": 31, "end": 32, "ctxt": 0 }, "value": "b", "optional": false }, "value": null } ], "optional": false, "typeAnnotation": null }, "init": null, "definite": false } ] }, "right": { "type": "Identifier", "span": { "start": 37, "end": 38, "ctxt": 0 }, "value": "X", "optional": false }, "body": { "type": "BlockStatement", "span": { "start": 40, "end": 43, "ctxt": 0 }, "stmts": [] } } ], "interpreter": null }