{ "type": "Script", "span": { "start": 16, "end": 191, "ctxt": 0 }, "body": [ { "type": "VariableDeclaration", "span": { "start": 16, "end": 53, "ctxt": 0 }, "kind": "var", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 20, "end": 52, "ctxt": 0 }, "id": { "type": "Identifier", "span": { "start": 20, "end": 22, "ctxt": 0 }, "value": "f1", "optional": false, "typeAnnotation": null }, "init": { "type": "ArrowFunctionExpression", "span": { "start": 25, "end": 52, "ctxt": 0 }, "params": [], "body": { "type": "BlockStatement", "span": { "start": 31, "end": 52, "ctxt": 0 }, "stmts": [ { "type": "ExpressionStatement", "span": { "start": 37, "end": 50, "ctxt": 0 }, "expression": { "type": "AssignmentExpression", "span": { "start": 37, "end": 50, "ctxt": 0 }, "operator": "=", "left": { "type": "MemberExpression", "span": { "start": 37, "end": 45, "ctxt": 0 }, "object": { "type": "ThisExpression", "span": { "start": 37, "end": 41, "ctxt": 0 } }, "property": { "type": "Identifier", "span": { "start": 42, "end": 45, "ctxt": 0 }, "value": "age", "optional": false } }, "right": { "type": "NumericLiteral", "span": { "start": 48, "end": 50, "ctxt": 0 }, "value": 10.0, "raw": "10" } } } ] }, "async": false, "generator": false, "typeParameters": null, "returnType": null }, "definite": false } ] }, { "type": "VariableDeclaration", "span": { "start": 55, "end": 100, "ctxt": 0 }, "kind": "var", "declare": false, "declarations": [ { "type": "VariableDeclarator", "span": { "start": 59, "end": 100, "ctxt": 0 }, "id": { "type": "Identifier", "span": { "start": 59, "end": 61, "ctxt": 0 }, "value": "f2", "optional": false, "typeAnnotation": null }, "init": { "type": "ArrowFunctionExpression", "span": { "start": 64, "end": 100, "ctxt": 0 }, "params": [ { "type": "Identifier", "span": { "start": 65, "end": 74, "ctxt": 0 }, "value": "x", "optional": false, "typeAnnotation": { "type": "TsTypeAnnotation", "span": { "start": 66, "end": 74, "ctxt": 0 }, "typeAnnotation": { "type": "TsKeywordType", "span": { "start": 68, "end": 74, "ctxt": 0 }, "kind": "string" } } } ], "body": { "type": "BlockStatement", "span": { "start": 79, "end": 100, "ctxt": 0 }, "stmts": [ { "type": "ExpressionStatement", "span": { "start": 85, "end": 98, "ctxt": 0 }, "expression": { "type": "AssignmentExpression", "span": { "start": 85, "end": 98, "ctxt": 0 }, "operator": "=", "left": { "type": "MemberExpression", "span": { "start": 85, "end": 94, "ctxt": 0 }, "object": { "type": "ThisExpression", "span": { "start": 85, "end": 89, "ctxt": 0 } }, "property": { "type": "Identifier", "span": { "start": 90, "end": 94, "ctxt": 0 }, "value": "name", "optional": false } }, "right": { "type": "Identifier", "span": { "start": 97, "end": 98, "ctxt": 0 }, "value": "x", "optional": false } } } ] }, "async": false, "generator": false, "typeParameters": null, "returnType": null }, "definite": false } ] }, { "type": "FunctionDeclaration", "identifier": { "type": "Identifier", "span": { "start": 111, "end": 114, "ctxt": 0 }, "value": "foo", "optional": false }, "declare": false, "params": [ { "type": "Parameter", "span": { "start": 115, "end": 134, "ctxt": 0 }, "decorators": [], "pat": { "type": "Identifier", "span": { "start": 115, "end": 134, "ctxt": 0 }, "value": "func", "optional": false, "typeAnnotation": { "type": "TsTypeAnnotation", "span": { "start": 119, "end": 134, "ctxt": 0 }, "typeAnnotation": { "type": "TsFunctionType", "span": { "start": 121, "end": 134, "ctxt": 0 }, "params": [], "typeParams": null, "typeAnnotation": { "type": "TsTypeAnnotation", "span": { "start": 124, "end": 134, "ctxt": 0 }, "typeAnnotation": { "type": "TsKeywordType", "span": { "start": 127, "end": 134, "ctxt": 0 }, "kind": "boolean" } } } } } } ], "decorators": [], "span": { "start": 102, "end": 138, "ctxt": 0 }, "body": { "type": "BlockStatement", "span": { "start": 135, "end": 138, "ctxt": 0 }, "stmts": [] }, "generator": false, "async": false, "typeParameters": null, "returnType": null }, { "type": "ExpressionStatement", "span": { "start": 139, "end": 191, "ctxt": 0 }, "expression": { "type": "CallExpression", "span": { "start": 139, "end": 190, "ctxt": 0 }, "callee": { "type": "Identifier", "span": { "start": 139, "end": 142, "ctxt": 0 }, "value": "foo", "optional": false }, "arguments": [ { "spread": null, "expression": { "type": "ArrowFunctionExpression", "span": { "start": 143, "end": 189, "ctxt": 0 }, "params": [], "body": { "type": "BlockStatement", "span": { "start": 149, "end": 189, "ctxt": 0 }, "stmts": [ { "type": "ExpressionStatement", "span": { "start": 155, "end": 170, "ctxt": 0 }, "expression": { "type": "AssignmentExpression", "span": { "start": 155, "end": 169, "ctxt": 0 }, "operator": "=", "left": { "type": "MemberExpression", "span": { "start": 155, "end": 163, "ctxt": 0 }, "object": { "type": "ThisExpression", "span": { "start": 155, "end": 159, "ctxt": 0 } }, "property": { "type": "Identifier", "span": { "start": 160, "end": 163, "ctxt": 0 }, "value": "age", "optional": false } }, "right": { "type": "NumericLiteral", "span": { "start": 166, "end": 169, "ctxt": 0 }, "value": 100.0, "raw": "100" } } }, { "type": "ReturnStatement", "span": { "start": 175, "end": 187, "ctxt": 0 }, "argument": { "type": "BooleanLiteral", "span": { "start": 182, "end": 186, "ctxt": 0 }, "value": true } } ] }, "async": false, "generator": false, "typeParameters": null, "returnType": null } } ], "typeArguments": null } } ], "interpreter": null }