{ "type": "File", "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}}, "program": { "type": "Program", "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}}, "sourceType": "script", "interpreter": null, "body": [ { "type": "VariableDeclaration", "start":0,"end":35,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":35}}, "declarations": [ { "type": "VariableDeclarator", "start":6,"end":34,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":34}}, "id": { "type": "Identifier", "start":6,"end":9,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":9},"identifierName":"foo"}, "name": "foo" }, "init": { "type": "ArrowFunctionExpression", "start":12,"end":34,"loc":{"start":{"line":1,"column":12},"end":{"line":1,"column":34}}, "id": null, "generator": false, "async": false, "params": [ { "type": "ObjectPattern", "start":13,"end":27,"loc":{"start":{"line":1,"column":13},"end":{"line":1,"column":27}}, "properties": [ { "type": "ObjectProperty", "start":15,"end":25,"loc":{"start":{"line":1,"column":15},"end":{"line":1,"column":25}}, "method": false, "key": { "type": "Identifier", "start":15,"end":20,"loc":{"start":{"line":1,"column":15},"end":{"line":1,"column":20},"identifierName":"async"}, "name": "async" }, "computed": false, "shorthand": false, "value": { "type": "Identifier", "start":22,"end":25,"loc":{"start":{"line":1,"column":22},"end":{"line":1,"column":25},"identifierName":"bar"}, "name": "bar" } } ] } ], "body": { "type": "BlockStatement", "start":32,"end":34,"loc":{"start":{"line":1,"column":32},"end":{"line":1,"column":34}}, "body": [], "directives": [] } } } ], "kind": "const" } ], "directives": [] } }