{ "type": "File", "start": 0, "end": 44, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 44 } }, "program": { "type": "Program", "start": 0, "end": 44, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 44 } }, "sourceType": "script", "body": [ { "type": "ExpressionStatement", "start": 0, "end": 44, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 44 } }, "expression": { "type": "CallExpression", "start": 0, "end": 44, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 44 } }, "callee": { "type": "Identifier", "start": 0, "end": 1, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 1, "column": 1 }, "identifierName": "f" }, "name": "f" }, "arguments": [ { "type": "FunctionExpression", "start": 2, "end": 43, "loc": { "start": { "line": 1, "column": 2 }, "end": { "line": 1, "column": 43 } }, "id": null, "generator": false, "expression": false, "async": true, "params": [ { "type": "Identifier", "start": 17, "end": 24, "loc": { "start": { "line": 1, "column": 17 }, "end": { "line": 1, "column": 24 }, "identifierName": "promise" }, "name": "promise" } ], "body": { "type": "BlockStatement", "start": 26, "end": 43, "loc": { "start": { "line": 1, "column": 26 }, "end": { "line": 1, "column": 43 } }, "body": [ { "type": "ExpressionStatement", "start": 28, "end": 41, "loc": { "start": { "line": 1, "column": 28 }, "end": { "line": 1, "column": 41 } }, "expression": { "type": "AwaitExpression", "start": 28, "end": 41, "loc": { "start": { "line": 1, "column": 28 }, "end": { "line": 1, "column": 41 } }, "argument": { "type": "Identifier", "start": 34, "end": 41, "loc": { "start": { "line": 1, "column": 34 }, "end": { "line": 1, "column": 41 }, "identifierName": "promise" }, "name": "promise" } } } ], "directives": [] } } ] } } ], "directives": [] } }