{ "type": "Program", "start": 0, "end": 5395, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 156, "column": 0 } }, "sourceType": "module", "body": [ { "type": "ExportDefaultDeclaration", "start": 0, "end": 5393, "loc": { "start": { "line": 1, "column": 0 }, "end": { "line": 155, "column": 1 } }, "declaration": { "type": "ClassDeclaration", "start": 15, "end": 5393, "loc": { "start": { "line": 1, "column": 15 }, "end": { "line": 155, "column": 1 } }, "id": { "type": "Identifier", "start": 21, "end": 27, "loc": { "start": { "line": 1, "column": 21 }, "end": { "line": 1, "column": 27 } }, "name": "Events" }, "superClass": null, "body": { "type": "ClassBody", "start": 28, "end": 5393, "loc": { "start": { "line": 1, "column": 28 }, "end": { "line": 155, "column": 1 } }, "body": [ { "type": "MethodDefinition", "start": 35, "end": 134, "loc": { "start": { "line": 2, "column": 4 }, "end": { "line": 5, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 35, "end": 46, "loc": { "start": { "line": 2, "column": 4 }, "end": { "line": 2, "column": 15 } }, "name": "constructor" }, "static": false, "kind": "constructor", "value": { "type": "FunctionExpression", "start": 46, "end": 134, "loc": { "start": { "line": 2, "column": 15 }, "end": { "line": 5, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [], "body": { "type": "BlockStatement", "start": 49, "end": 134, "loc": { "start": { "line": 2, "column": 18 }, "end": { "line": 5, "column": 5 } }, "body": [ { "type": "ExpressionStatement", "start": 60, "end": 88, "loc": { "start": { "line": 3, "column": 8 }, "end": { "line": 3, "column": 36 } }, "expression": { "type": "AssignmentExpression", "start": 60, "end": 87, "loc": { "start": { "line": 3, "column": 8 }, "end": { "line": 3, "column": 35 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 60, "end": 75, "loc": { "start": { "line": 3, "column": 8 }, "end": { "line": 3, "column": 23 } }, "object": { "type": "ThisExpression", "start": 60, "end": 64, "loc": { "start": { "line": 3, "column": 8 }, "end": { "line": 3, "column": 12 } } }, "property": { "type": "Identifier", "start": 65, "end": 75, "loc": { "start": { "line": 3, "column": 13 }, "end": { "line": 3, "column": 23 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "Identifier", "start": 78, "end": 87, "loc": { "start": { "line": 3, "column": 26 }, "end": { "line": 3, "column": 35 } }, "name": "undefined" } } }, { "type": "ExpressionStatement", "start": 98, "end": 127, "loc": { "start": { "line": 4, "column": 8 }, "end": { "line": 4, "column": 37 } }, "expression": { "type": "AssignmentExpression", "start": 98, "end": 126, "loc": { "start": { "line": 4, "column": 8 }, "end": { "line": 4, "column": 36 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 98, "end": 114, "loc": { "start": { "line": 4, "column": 8 }, "end": { "line": 4, "column": 24 } }, "object": { "type": "ThisExpression", "start": 98, "end": 102, "loc": { "start": { "line": 4, "column": 8 }, "end": { "line": 4, "column": 12 } } }, "property": { "type": "Identifier", "start": 103, "end": 114, "loc": { "start": { "line": 4, "column": 13 }, "end": { "line": 4, "column": 24 } }, "name": "_inspectors" }, "computed": false }, "right": { "type": "Identifier", "start": 117, "end": 126, "loc": { "start": { "line": 4, "column": 27 }, "end": { "line": 4, "column": 36 } }, "name": "undefined" } } } ] } } }, { "type": "MethodDefinition", "start": 142, "end": 211, "loc": { "start": { "line": 7, "column": 4 }, "end": { "line": 9, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 142, "end": 146, "loc": { "start": { "line": 7, "column": 4 }, "end": { "line": 7, "column": 8 } }, "name": "once" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 146, "end": 211, "loc": { "start": { "line": 7, "column": 8 }, "end": { "line": 9, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 147, "end": 151, "loc": { "start": { "line": 7, "column": 9 }, "end": { "line": 7, "column": 13 } }, "name": "type" }, { "type": "Identifier", "start": 153, "end": 161, "loc": { "start": { "line": 7, "column": 15 }, "end": { "line": 7, "column": 23 } }, "name": "callback" } ], "body": { "type": "BlockStatement", "start": 163, "end": 211, "loc": { "start": { "line": 7, "column": 25 }, "end": { "line": 9, "column": 5 } }, "body": [ { "type": "ExpressionStatement", "start": 174, "end": 204, "loc": { "start": { "line": 8, "column": 8 }, "end": { "line": 8, "column": 38 } }, "expression": { "type": "CallExpression", "start": 174, "end": 203, "loc": { "start": { "line": 8, "column": 8 }, "end": { "line": 8, "column": 37 } }, "callee": { "type": "MemberExpression", "start": 174, "end": 181, "loc": { "start": { "line": 8, "column": 8 }, "end": { "line": 8, "column": 15 } }, "object": { "type": "ThisExpression", "start": 174, "end": 178, "loc": { "start": { "line": 8, "column": 8 }, "end": { "line": 8, "column": 12 } } }, "property": { "type": "Identifier", "start": 179, "end": 181, "loc": { "start": { "line": 8, "column": 13 }, "end": { "line": 8, "column": 15 } }, "name": "on" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 182, "end": 186, "loc": { "start": { "line": 8, "column": 16 }, "end": { "line": 8, "column": 20 } }, "name": "type" }, { "type": "Identifier", "start": 188, "end": 196, "loc": { "start": { "line": 8, "column": 22 }, "end": { "line": 8, "column": 30 } }, "name": "callback" }, { "type": "Literal", "start": 198, "end": 202, "loc": { "start": { "line": 8, "column": 32 }, "end": { "line": 8, "column": 36 } }, "value": true, "rawValue": true, "raw": "true" } ] } } ] } } }, { "type": "MethodDefinition", "start": 219, "end": 295, "loc": { "start": { "line": 11, "column": 4 }, "end": { "line": 13, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 219, "end": 226, "loc": { "start": { "line": 11, "column": 4 }, "end": { "line": 11, "column": 11 } }, "name": "onFirst" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 226, "end": 295, "loc": { "start": { "line": 11, "column": 11 }, "end": { "line": 13, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 227, "end": 231, "loc": { "start": { "line": 11, "column": 12 }, "end": { "line": 11, "column": 16 } }, "name": "type" }, { "type": "Identifier", "start": 233, "end": 241, "loc": { "start": { "line": 11, "column": 18 }, "end": { "line": 11, "column": 26 } }, "name": "callback" } ], "body": { "type": "BlockStatement", "start": 243, "end": 295, "loc": { "start": { "line": 11, "column": 28 }, "end": { "line": 13, "column": 5 } }, "body": [ { "type": "ExpressionStatement", "start": 254, "end": 288, "loc": { "start": { "line": 12, "column": 8 }, "end": { "line": 12, "column": 42 } }, "expression": { "type": "CallExpression", "start": 254, "end": 287, "loc": { "start": { "line": 12, "column": 8 }, "end": { "line": 12, "column": 41 } }, "callee": { "type": "MemberExpression", "start": 254, "end": 261, "loc": { "start": { "line": 12, "column": 8 }, "end": { "line": 12, "column": 15 } }, "object": { "type": "ThisExpression", "start": 254, "end": 258, "loc": { "start": { "line": 12, "column": 8 }, "end": { "line": 12, "column": 12 } } }, "property": { "type": "Identifier", "start": 259, "end": 261, "loc": { "start": { "line": 12, "column": 13 }, "end": { "line": 12, "column": 15 } }, "name": "on" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 262, "end": 266, "loc": { "start": { "line": 12, "column": 16 }, "end": { "line": 12, "column": 20 } }, "name": "type" }, { "type": "Identifier", "start": 268, "end": 276, "loc": { "start": { "line": 12, "column": 22 }, "end": { "line": 12, "column": 30 } }, "name": "callback" }, { "type": "Literal", "start": 278, "end": 283, "loc": { "start": { "line": 12, "column": 32 }, "end": { "line": 12, "column": 37 } }, "value": false, "rawValue": false, "raw": "false" }, { "type": "Literal", "start": 285, "end": 286, "loc": { "start": { "line": 12, "column": 39 }, "end": { "line": 12, "column": 40 } }, "value": 1, "rawValue": 1, "raw": "1" } ] } } ] } } }, { "type": "MethodDefinition", "start": 303, "end": 379, "loc": { "start": { "line": 15, "column": 4 }, "end": { "line": 17, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 303, "end": 309, "loc": { "start": { "line": 15, "column": 4 }, "end": { "line": 15, "column": 10 } }, "name": "onLast" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 309, "end": 379, "loc": { "start": { "line": 15, "column": 10 }, "end": { "line": 17, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 310, "end": 314, "loc": { "start": { "line": 15, "column": 11 }, "end": { "line": 15, "column": 15 } }, "name": "type" }, { "type": "Identifier", "start": 316, "end": 324, "loc": { "start": { "line": 15, "column": 17 }, "end": { "line": 15, "column": 25 } }, "name": "callback" } ], "body": { "type": "BlockStatement", "start": 326, "end": 379, "loc": { "start": { "line": 15, "column": 27 }, "end": { "line": 17, "column": 5 } }, "body": [ { "type": "ExpressionStatement", "start": 337, "end": 372, "loc": { "start": { "line": 16, "column": 8 }, "end": { "line": 16, "column": 43 } }, "expression": { "type": "CallExpression", "start": 337, "end": 371, "loc": { "start": { "line": 16, "column": 8 }, "end": { "line": 16, "column": 42 } }, "callee": { "type": "MemberExpression", "start": 337, "end": 344, "loc": { "start": { "line": 16, "column": 8 }, "end": { "line": 16, "column": 15 } }, "object": { "type": "ThisExpression", "start": 337, "end": 341, "loc": { "start": { "line": 16, "column": 8 }, "end": { "line": 16, "column": 12 } } }, "property": { "type": "Identifier", "start": 342, "end": 344, "loc": { "start": { "line": 16, "column": 13 }, "end": { "line": 16, "column": 15 } }, "name": "on" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 345, "end": 349, "loc": { "start": { "line": 16, "column": 16 }, "end": { "line": 16, "column": 20 } }, "name": "type" }, { "type": "Identifier", "start": 351, "end": 359, "loc": { "start": { "line": 16, "column": 22 }, "end": { "line": 16, "column": 30 } }, "name": "callback" }, { "type": "Literal", "start": 361, "end": 366, "loc": { "start": { "line": 16, "column": 32 }, "end": { "line": 16, "column": 37 } }, "value": false, "rawValue": false, "raw": "false" }, { "type": "UnaryExpression", "start": 368, "end": 370, "loc": { "start": { "line": 16, "column": 39 }, "end": { "line": 16, "column": 41 } }, "operator": "-", "prefix": true, "argument": { "type": "Literal", "start": 369, "end": 370, "loc": { "start": { "line": 16, "column": 40 }, "end": { "line": 16, "column": 41 } }, "value": 1, "rawValue": 1, "raw": "1" } } ] } } ] } } }, { "type": "MethodDefinition", "start": 387, "end": 1779, "loc": { "start": { "line": 19, "column": 4 }, "end": { "line": 54, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 387, "end": 389, "loc": { "start": { "line": 19, "column": 4 }, "end": { "line": 19, "column": 6 } }, "name": "on" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 389, "end": 1779, "loc": { "start": { "line": 19, "column": 6 }, "end": { "line": 54, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "AssignmentPattern", "start": 390, "end": 399, "loc": { "start": { "line": 19, "column": 7 }, "end": { "line": 19, "column": 16 } }, "operator": "=", "left": { "type": "Identifier", "start": 390, "end": 394, "loc": { "start": { "line": 19, "column": 7 }, "end": { "line": 19, "column": 11 } }, "name": "arg1" }, "right": { "type": "ObjectExpression", "start": 397, "end": 399, "loc": { "start": { "line": 19, "column": 14 }, "end": { "line": 19, "column": 16 } }, "properties": [] } }, { "type": "AssignmentPattern", "start": 401, "end": 417, "loc": { "start": { "line": 19, "column": 18 }, "end": { "line": 19, "column": 34 } }, "operator": "=", "left": { "type": "Identifier", "start": 401, "end": 405, "loc": { "start": { "line": 19, "column": 18 }, "end": { "line": 19, "column": 22 } }, "name": "arg2" }, "right": { "type": "Identifier", "start": 408, "end": 417, "loc": { "start": { "line": 19, "column": 25 }, "end": { "line": 19, "column": 34 } }, "name": "undefined" } }, { "type": "AssignmentPattern", "start": 419, "end": 433, "loc": { "start": { "line": 19, "column": 36 }, "end": { "line": 19, "column": 50 } }, "operator": "=", "left": { "type": "Identifier", "start": 419, "end": 425, "loc": { "start": { "line": 19, "column": 36 }, "end": { "line": 19, "column": 42 } }, "name": "remove" }, "right": { "type": "Literal", "start": 428, "end": 433, "loc": { "start": { "line": 19, "column": 45 }, "end": { "line": 19, "column": 50 } }, "value": false, "rawValue": false, "raw": "false" } }, { "type": "AssignmentPattern", "start": 435, "end": 455, "loc": { "start": { "line": 19, "column": 52 }, "end": { "line": 19, "column": 72 } }, "operator": "=", "left": { "type": "Identifier", "start": 435, "end": 443, "loc": { "start": { "line": 19, "column": 52 }, "end": { "line": 19, "column": 60 } }, "name": "priority" }, "right": { "type": "Identifier", "start": 446, "end": 455, "loc": { "start": { "line": 19, "column": 63 }, "end": { "line": 19, "column": 72 } }, "name": "undefined" } } ], "body": { "type": "BlockStatement", "start": 457, "end": 1779, "loc": { "start": { "line": 19, "column": 74 }, "end": { "line": 54, "column": 5 } }, "body": [ { "type": "IfStatement", "start": 468, "end": 511, "loc": { "start": { "line": 20, "column": 8 }, "end": { "line": 20, "column": 51 } }, "test": { "type": "UnaryExpression", "start": 472, "end": 488, "loc": { "start": { "line": 20, "column": 12 }, "end": { "line": 20, "column": 28 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 473, "end": 488, "loc": { "start": { "line": 20, "column": 13 }, "end": { "line": 20, "column": 28 } }, "object": { "type": "ThisExpression", "start": 473, "end": 477, "loc": { "start": { "line": 20, "column": 13 }, "end": { "line": 20, "column": 17 } } }, "property": { "type": "Identifier", "start": 478, "end": 488, "loc": { "start": { "line": 20, "column": 18 }, "end": { "line": 20, "column": 28 } }, "name": "_callbacks" }, "computed": false } }, "consequent": { "type": "ExpressionStatement", "start": 490, "end": 511, "loc": { "start": { "line": 20, "column": 30 }, "end": { "line": 20, "column": 51 } }, "expression": { "type": "AssignmentExpression", "start": 490, "end": 510, "loc": { "start": { "line": 20, "column": 30 }, "end": { "line": 20, "column": 50 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 490, "end": 505, "loc": { "start": { "line": 20, "column": 30 }, "end": { "line": 20, "column": 45 } }, "object": { "type": "ThisExpression", "start": 490, "end": 494, "loc": { "start": { "line": 20, "column": 30 }, "end": { "line": 20, "column": 34 } } }, "property": { "type": "Identifier", "start": 495, "end": 505, "loc": { "start": { "line": 20, "column": 35 }, "end": { "line": 20, "column": 45 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "ObjectExpression", "start": 508, "end": 510, "loc": { "start": { "line": 20, "column": 48 }, "end": { "line": 20, "column": 50 } }, "properties": [] } } }, "alternate": null }, { "type": "IfStatement", "start": 521, "end": 1748, "loc": { "start": { "line": 21, "column": 8 }, "end": { "line": 51, "column": 9 } }, "test": { "type": "LogicalExpression", "start": 525, "end": 602, "loc": { "start": { "line": 21, "column": 12 }, "end": { "line": 21, "column": 89 } }, "left": { "type": "CallExpression", "start": 525, "end": 544, "loc": { "start": { "line": 21, "column": 12 }, "end": { "line": 21, "column": 31 } }, "callee": { "type": "MemberExpression", "start": 525, "end": 538, "loc": { "start": { "line": 21, "column": 12 }, "end": { "line": 21, "column": 25 } }, "object": { "type": "Identifier", "start": 525, "end": 530, "loc": { "start": { "line": 21, "column": 12 }, "end": { "line": 21, "column": 17 } }, "name": "Array" }, "property": { "type": "Identifier", "start": 531, "end": 538, "loc": { "start": { "line": 21, "column": 18 }, "end": { "line": 21, "column": 25 } }, "name": "isArray" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 539, "end": 543, "loc": { "start": { "line": 21, "column": 26 }, "end": { "line": 21, "column": 30 } }, "name": "arg1" } ] }, "operator": "||", "right": { "type": "LogicalExpression", "start": 548, "end": 602, "loc": { "start": { "line": 21, "column": 35 }, "end": { "line": 21, "column": 89 } }, "left": { "type": "BinaryExpression", "start": 548, "end": 572, "loc": { "start": { "line": 21, "column": 35 }, "end": { "line": 21, "column": 59 } }, "left": { "type": "UnaryExpression", "start": 548, "end": 559, "loc": { "start": { "line": 21, "column": 35 }, "end": { "line": 21, "column": 46 } }, "operator": "typeof", "prefix": true, "argument": { "type": "Identifier", "start": 555, "end": 559, "loc": { "start": { "line": 21, "column": 42 }, "end": { "line": 21, "column": 46 } }, "name": "arg1" } }, "operator": "===", "right": { "type": "Literal", "start": 564, "end": 572, "loc": { "start": { "line": 21, "column": 51 }, "end": { "line": 21, "column": 59 } }, "value": "string", "rawValue": "string", "raw": "'string'" } }, "operator": "&&", "right": { "type": "BinaryExpression", "start": 576, "end": 602, "loc": { "start": { "line": 21, "column": 63 }, "end": { "line": 21, "column": 89 } }, "left": { "type": "UnaryExpression", "start": 576, "end": 587, "loc": { "start": { "line": 21, "column": 63 }, "end": { "line": 21, "column": 74 } }, "operator": "typeof", "prefix": true, "argument": { "type": "Identifier", "start": 583, "end": 587, "loc": { "start": { "line": 21, "column": 70 }, "end": { "line": 21, "column": 74 } }, "name": "arg2" } }, "operator": "===", "right": { "type": "Literal", "start": 592, "end": 602, "loc": { "start": { "line": 21, "column": 79 }, "end": { "line": 21, "column": 89 } }, "value": "function", "rawValue": "function", "raw": "'function'" } } } }, "consequent": { "type": "BlockStatement", "start": 604, "end": 1438, "loc": { "start": { "line": 21, "column": 91 }, "end": { "line": 43, "column": 9 } }, "body": [ { "type": "VariableDeclaration", "start": 654, "end": 702, "loc": { "start": { "line": 24, "column": 12 }, "end": { "line": 24, "column": 60 } }, "declarations": [ { "type": "VariableDeclarator", "start": 658, "end": 701, "loc": { "start": { "line": 24, "column": 16 }, "end": { "line": 24, "column": 59 } }, "id": { "type": "Identifier", "start": 658, "end": 663, "loc": { "start": { "line": 24, "column": 16 }, "end": { "line": 24, "column": 21 } }, "name": "types", "leadingComments": null }, "init": { "type": "ConditionalExpression", "start": 666, "end": 701, "loc": { "start": { "line": 24, "column": 24 }, "end": { "line": 24, "column": 59 } }, "test": { "type": "CallExpression", "start": 666, "end": 685, "loc": { "start": { "line": 24, "column": 24 }, "end": { "line": 24, "column": 43 } }, "callee": { "type": "MemberExpression", "start": 666, "end": 679, "loc": { "start": { "line": 24, "column": 24 }, "end": { "line": 24, "column": 37 } }, "object": { "type": "Identifier", "start": 666, "end": 671, "loc": { "start": { "line": 24, "column": 24 }, "end": { "line": 24, "column": 29 } }, "name": "Array" }, "property": { "type": "Identifier", "start": 672, "end": 679, "loc": { "start": { "line": 24, "column": 30 }, "end": { "line": 24, "column": 37 } }, "name": "isArray" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 680, "end": 684, "loc": { "start": { "line": 24, "column": 38 }, "end": { "line": 24, "column": 42 } }, "name": "arg1" } ] }, "consequent": { "type": "Identifier", "start": 688, "end": 692, "loc": { "start": { "line": 24, "column": 46 }, "end": { "line": 24, "column": 50 } }, "name": "arg1" }, "alternate": { "type": "ArrayExpression", "start": 695, "end": 701, "loc": { "start": { "line": 24, "column": 53 }, "end": { "line": 24, "column": 59 } }, "elements": [ { "type": "Identifier", "start": 696, "end": 700, "loc": { "start": { "line": 24, "column": 54 }, "end": { "line": 24, "column": 58 } }, "name": "arg1" } ] } }, "leadingComments": null } ], "kind": "let", "leadingComments": [ { "type": "CommentLine", "value": " Types & Callback", "start": 621, "end": 640, "loc": { "start": { "line": 23, "column": 12 }, "end": { "line": 23, "column": 31 } }, "range": [ 621, 640 ] } ] }, { "type": "ForOfStatement", "start": 716, "end": 1425, "loc": { "start": { "line": 25, "column": 12 }, "end": { "line": 41, "column": 13 } }, "left": { "type": "VariableDeclaration", "start": 721, "end": 729, "loc": { "start": { "line": 25, "column": 17 }, "end": { "line": 25, "column": 25 } }, "declarations": [ { "type": "VariableDeclarator", "start": 725, "end": 729, "loc": { "start": { "line": 25, "column": 21 }, "end": { "line": 25, "column": 25 } }, "id": { "type": "Identifier", "start": 725, "end": 729, "loc": { "start": { "line": 25, "column": 21 }, "end": { "line": 25, "column": 25 } }, "name": "type" }, "init": null } ], "kind": "let" }, "right": { "type": "Identifier", "start": 733, "end": 738, "loc": { "start": { "line": 25, "column": 29 }, "end": { "line": 25, "column": 34 } }, "name": "types" }, "body": { "type": "BlockStatement", "start": 740, "end": 1425, "loc": { "start": { "line": 25, "column": 36 }, "end": { "line": 41, "column": 13 } }, "body": [ { "type": "VariableDeclaration", "start": 759, "end": 797, "loc": { "start": { "line": 26, "column": 16 }, "end": { "line": 26, "column": 54 } }, "declarations": [ { "type": "VariableDeclarator", "start": 763, "end": 796, "loc": { "start": { "line": 26, "column": 20 }, "end": { "line": 26, "column": 53 } }, "id": { "type": "Identifier", "start": 763, "end": 772, "loc": { "start": { "line": 26, "column": 20 }, "end": { "line": 26, "column": 29 } }, "name": "listeners" }, "init": { "type": "MemberExpression", "start": 775, "end": 796, "loc": { "start": { "line": 26, "column": 32 }, "end": { "line": 26, "column": 53 } }, "object": { "type": "MemberExpression", "start": 775, "end": 790, "loc": { "start": { "line": 26, "column": 32 }, "end": { "line": 26, "column": 47 } }, "object": { "type": "ThisExpression", "start": 775, "end": 779, "loc": { "start": { "line": 26, "column": 32 }, "end": { "line": 26, "column": 36 } } }, "property": { "type": "Identifier", "start": 780, "end": 790, "loc": { "start": { "line": 26, "column": 37 }, "end": { "line": 26, "column": 47 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 791, "end": 795, "loc": { "start": { "line": 26, "column": 48 }, "end": { "line": 26, "column": 52 } }, "name": "type" }, "computed": true } } ], "kind": "let" }, { "type": "IfStatement", "start": 815, "end": 891, "loc": { "start": { "line": 27, "column": 16 }, "end": { "line": 28, "column": 59 } }, "test": { "type": "UnaryExpression", "start": 819, "end": 829, "loc": { "start": { "line": 27, "column": 20 }, "end": { "line": 27, "column": 30 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 820, "end": 829, "loc": { "start": { "line": 27, "column": 21 }, "end": { "line": 27, "column": 30 } }, "name": "listeners" } }, "consequent": { "type": "ExpressionStatement", "start": 852, "end": 891, "loc": { "start": { "line": 28, "column": 20 }, "end": { "line": 28, "column": 59 } }, "expression": { "type": "AssignmentExpression", "start": 852, "end": 890, "loc": { "start": { "line": 28, "column": 20 }, "end": { "line": 28, "column": 58 } }, "operator": "=", "left": { "type": "Identifier", "start": 852, "end": 861, "loc": { "start": { "line": 28, "column": 20 }, "end": { "line": 28, "column": 29 } }, "name": "listeners" }, "right": { "type": "AssignmentExpression", "start": 864, "end": 890, "loc": { "start": { "line": 28, "column": 32 }, "end": { "line": 28, "column": 58 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 864, "end": 885, "loc": { "start": { "line": 28, "column": 32 }, "end": { "line": 28, "column": 53 } }, "object": { "type": "MemberExpression", "start": 864, "end": 879, "loc": { "start": { "line": 28, "column": 32 }, "end": { "line": 28, "column": 47 } }, "object": { "type": "ThisExpression", "start": 864, "end": 868, "loc": { "start": { "line": 28, "column": 32 }, "end": { "line": 28, "column": 36 } } }, "property": { "type": "Identifier", "start": 869, "end": 879, "loc": { "start": { "line": 28, "column": 37 }, "end": { "line": 28, "column": 47 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 880, "end": 884, "loc": { "start": { "line": 28, "column": 48 }, "end": { "line": 28, "column": 52 } }, "name": "type" }, "computed": true }, "right": { "type": "ArrayExpression", "start": 888, "end": 890, "loc": { "start": { "line": 28, "column": 56 }, "end": { "line": 28, "column": 58 } }, "elements": [] } } } }, "alternate": null }, { "type": "IfStatement", "start": 911, "end": 1410, "loc": { "start": { "line": 30, "column": 16 }, "end": { "line": 40, "column": 17 } }, "test": { "type": "BinaryExpression", "start": 915, "end": 942, "loc": { "start": { "line": 30, "column": 20 }, "end": { "line": 30, "column": 47 } }, "left": { "type": "CallExpression", "start": 915, "end": 938, "loc": { "start": { "line": 30, "column": 20 }, "end": { "line": 30, "column": 43 } }, "callee": { "type": "MemberExpression", "start": 915, "end": 932, "loc": { "start": { "line": 30, "column": 20 }, "end": { "line": 30, "column": 37 } }, "object": { "type": "Identifier", "start": 915, "end": 924, "loc": { "start": { "line": 30, "column": 20 }, "end": { "line": 30, "column": 29 } }, "name": "listeners" }, "property": { "type": "Identifier", "start": 925, "end": 932, "loc": { "start": { "line": 30, "column": 30 }, "end": { "line": 30, "column": 37 } }, "name": "indexOf" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 933, "end": 937, "loc": { "start": { "line": 30, "column": 38 }, "end": { "line": 30, "column": 42 } }, "name": "arg2" } ] }, "operator": "<", "right": { "type": "Literal", "start": 941, "end": 942, "loc": { "start": { "line": 30, "column": 46 }, "end": { "line": 30, "column": 47 } }, "value": 0, "rawValue": 0, "raw": "0" } }, "consequent": { "type": "BlockStatement", "start": 944, "end": 1410, "loc": { "start": { "line": 30, "column": 49 }, "end": { "line": 40, "column": 17 } }, "body": [ { "type": "ExpressionStatement", "start": 967, "end": 988, "loc": { "start": { "line": 31, "column": 20 }, "end": { "line": 31, "column": 41 } }, "expression": { "type": "AssignmentExpression", "start": 967, "end": 987, "loc": { "start": { "line": 31, "column": 20 }, "end": { "line": 31, "column": 40 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 967, "end": 978, "loc": { "start": { "line": 31, "column": 20 }, "end": { "line": 31, "column": 31 } }, "object": { "type": "Identifier", "start": 967, "end": 971, "loc": { "start": { "line": 31, "column": 20 }, "end": { "line": 31, "column": 24 } }, "name": "arg2" }, "property": { "type": "Identifier", "start": 972, "end": 978, "loc": { "start": { "line": 31, "column": 25 }, "end": { "line": 31, "column": 31 } }, "name": "remove" }, "computed": false }, "right": { "type": "Identifier", "start": 981, "end": 987, "loc": { "start": { "line": 31, "column": 34 }, "end": { "line": 31, "column": 40 } }, "name": "remove" } } }, { "type": "IfStatement", "start": 1010, "end": 1049, "loc": { "start": { "line": 32, "column": 20 }, "end": { "line": 32, "column": 59 } }, "test": { "type": "Identifier", "start": 1014, "end": 1022, "loc": { "start": { "line": 32, "column": 24 }, "end": { "line": 32, "column": 32 } }, "name": "priority" }, "consequent": { "type": "ExpressionStatement", "start": 1024, "end": 1049, "loc": { "start": { "line": 32, "column": 34 }, "end": { "line": 32, "column": 59 } }, "expression": { "type": "AssignmentExpression", "start": 1024, "end": 1048, "loc": { "start": { "line": 32, "column": 34 }, "end": { "line": 32, "column": 58 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 1024, "end": 1037, "loc": { "start": { "line": 32, "column": 34 }, "end": { "line": 32, "column": 47 } }, "object": { "type": "Identifier", "start": 1024, "end": 1028, "loc": { "start": { "line": 32, "column": 34 }, "end": { "line": 32, "column": 38 } }, "name": "arg2" }, "property": { "type": "Identifier", "start": 1029, "end": 1037, "loc": { "start": { "line": 32, "column": 39 }, "end": { "line": 32, "column": 47 } }, "name": "priority" }, "computed": false }, "right": { "type": "Identifier", "start": 1040, "end": 1048, "loc": { "start": { "line": 32, "column": 50 }, "end": { "line": 32, "column": 58 } }, "name": "priority" } } }, "alternate": null }, { "type": "ExpressionStatement", "start": 1071, "end": 1092, "loc": { "start": { "line": 33, "column": 20 }, "end": { "line": 33, "column": 41 } }, "expression": { "type": "CallExpression", "start": 1071, "end": 1091, "loc": { "start": { "line": 33, "column": 20 }, "end": { "line": 33, "column": 40 } }, "callee": { "type": "MemberExpression", "start": 1071, "end": 1085, "loc": { "start": { "line": 33, "column": 20 }, "end": { "line": 33, "column": 34 } }, "object": { "type": "Identifier", "start": 1071, "end": 1080, "loc": { "start": { "line": 33, "column": 20 }, "end": { "line": 33, "column": 29 } }, "name": "listeners" }, "property": { "type": "Identifier", "start": 1081, "end": 1085, "loc": { "start": { "line": 33, "column": 30 }, "end": { "line": 33, "column": 34 } }, "name": "push" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 1086, "end": 1090, "loc": { "start": { "line": 33, "column": 35 }, "end": { "line": 33, "column": 39 } }, "name": "arg2" } ] } }, { "type": "ExpressionStatement", "start": 1114, "end": 1175, "loc": { "start": { "line": 34, "column": 20 }, "end": { "line": 34, "column": 81 } }, "expression": { "type": "CallExpression", "start": 1114, "end": 1174, "loc": { "start": { "line": 34, "column": 20 }, "end": { "line": 34, "column": 80 } }, "callee": { "type": "MemberExpression", "start": 1114, "end": 1128, "loc": { "start": { "line": 34, "column": 20 }, "end": { "line": 34, "column": 34 } }, "object": { "type": "Identifier", "start": 1114, "end": 1123, "loc": { "start": { "line": 34, "column": 20 }, "end": { "line": 34, "column": 29 } }, "name": "listeners" }, "property": { "type": "Identifier", "start": 1124, "end": 1128, "loc": { "start": { "line": 34, "column": 30 }, "end": { "line": 34, "column": 34 } }, "name": "sort" }, "computed": false }, "arguments": [ { "type": "ArrowFunctionExpression", "start": 1130, "end": 1173, "loc": { "start": { "line": 34, "column": 36 }, "end": { "line": 34, "column": 79 } }, "id": null, "generator": false, "expression": true, "async": false, "params": [ { "type": "Identifier", "start": 1131, "end": 1132, "loc": { "start": { "line": 34, "column": 37 }, "end": { "line": 34, "column": 38 } }, "name": "a" }, { "type": "Identifier", "start": 1134, "end": 1135, "loc": { "start": { "line": 34, "column": 40 }, "end": { "line": 34, "column": 41 } }, "name": "b" } ], "body": { "type": "LogicalExpression", "start": 1140, "end": 1173, "loc": { "start": { "line": 34, "column": 46 }, "end": { "line": 34, "column": 79 } }, "left": { "type": "LogicalExpression", "start": 1140, "end": 1168, "loc": { "start": { "line": 34, "column": 46 }, "end": { "line": 34, "column": 74 } }, "left": { "type": "MemberExpression", "start": 1140, "end": 1150, "loc": { "start": { "line": 34, "column": 46 }, "end": { "line": 34, "column": 56 } }, "object": { "type": "Identifier", "start": 1140, "end": 1141, "loc": { "start": { "line": 34, "column": 46 }, "end": { "line": 34, "column": 47 } }, "name": "b" }, "property": { "type": "Identifier", "start": 1142, "end": 1150, "loc": { "start": { "line": 34, "column": 48 }, "end": { "line": 34, "column": 56 } }, "name": "priority" }, "computed": false }, "operator": "||", "right": { "type": "BinaryExpression", "start": 1154, "end": 1168, "loc": { "start": { "line": 34, "column": 60 }, "end": { "line": 34, "column": 74 } }, "left": { "type": "Literal", "start": 1154, "end": 1155, "loc": { "start": { "line": 34, "column": 60 }, "end": { "line": 34, "column": 61 } }, "value": 0, "rawValue": 0, "raw": "0" }, "operator": "-", "right": { "type": "MemberExpression", "start": 1158, "end": 1168, "loc": { "start": { "line": 34, "column": 64 }, "end": { "line": 34, "column": 74 } }, "object": { "type": "Identifier", "start": 1158, "end": 1159, "loc": { "start": { "line": 34, "column": 64 }, "end": { "line": 34, "column": 65 } }, "name": "a" }, "property": { "type": "Identifier", "start": 1160, "end": 1168, "loc": { "start": { "line": 34, "column": 66 }, "end": { "line": 34, "column": 74 } }, "name": "priority" }, "computed": false } } }, "operator": "||", "right": { "type": "Literal", "start": 1172, "end": 1173, "loc": { "start": { "line": 34, "column": 78 }, "end": { "line": 34, "column": 79 } }, "value": 0, "rawValue": 0, "raw": "0" } } } ] } }, { "type": "IfStatement", "start": 1199, "end": 1391, "loc": { "start": { "line": 36, "column": 20 }, "end": { "line": 39, "column": 21 } }, "test": { "type": "MemberExpression", "start": 1203, "end": 1219, "loc": { "start": { "line": 36, "column": 24 }, "end": { "line": 36, "column": 40 } }, "object": { "type": "ThisExpression", "start": 1203, "end": 1207, "loc": { "start": { "line": 36, "column": 24 }, "end": { "line": 36, "column": 28 } } }, "property": { "type": "Identifier", "start": 1208, "end": 1219, "loc": { "start": { "line": 36, "column": 29 }, "end": { "line": 36, "column": 40 } }, "name": "_inspectors" }, "computed": false }, "consequent": { "type": "BlockStatement", "start": 1221, "end": 1391, "loc": { "start": { "line": 36, "column": 42 }, "end": { "line": 39, "column": 21 } }, "body": [ { "type": "ForOfStatement", "start": 1248, "end": 1368, "loc": { "start": { "line": 37, "column": 24 }, "end": { "line": 38, "column": 79 } }, "left": { "type": "VariableDeclaration", "start": 1253, "end": 1266, "loc": { "start": { "line": 37, "column": 29 }, "end": { "line": 37, "column": 42 } }, "declarations": [ { "type": "VariableDeclarator", "start": 1257, "end": 1266, "loc": { "start": { "line": 37, "column": 33 }, "end": { "line": 37, "column": 42 } }, "id": { "type": "Identifier", "start": 1257, "end": 1266, "loc": { "start": { "line": 37, "column": 33 }, "end": { "line": 37, "column": 42 } }, "name": "inspector" }, "init": null } ], "kind": "let" }, "right": { "type": "MemberExpression", "start": 1270, "end": 1286, "loc": { "start": { "line": 37, "column": 46 }, "end": { "line": 37, "column": 62 } }, "object": { "type": "ThisExpression", "start": 1270, "end": 1274, "loc": { "start": { "line": 37, "column": 46 }, "end": { "line": 37, "column": 50 } } }, "property": { "type": "Identifier", "start": 1275, "end": 1286, "loc": { "start": { "line": 37, "column": 51 }, "end": { "line": 37, "column": 62 } }, "name": "_inspectors" }, "computed": false }, "body": { "type": "ExpressionStatement", "start": 1317, "end": 1368, "loc": { "start": { "line": 38, "column": 28 }, "end": { "line": 38, "column": 79 } }, "expression": { "type": "CallExpression", "start": 1317, "end": 1367, "loc": { "start": { "line": 38, "column": 28 }, "end": { "line": 38, "column": 78 } }, "callee": { "type": "Identifier", "start": 1317, "end": 1326, "loc": { "start": { "line": 38, "column": 28 }, "end": { "line": 38, "column": 37 } }, "name": "inspector" }, "arguments": [ { "type": "ObjectExpression", "start": 1327, "end": 1366, "loc": { "start": { "line": 38, "column": 38 }, "end": { "line": 38, "column": 77 } }, "properties": [ { "type": "Property", "start": 1329, "end": 1342, "loc": { "start": { "line": 38, "column": 40 }, "end": { "line": 38, "column": 53 } }, "method": false, "shorthand": false, "computed": false, "key": { "type": "Identifier", "start": 1329, "end": 1335, "loc": { "start": { "line": 38, "column": 40 }, "end": { "line": 38, "column": 46 } }, "name": "action" }, "value": { "type": "Literal", "start": 1337, "end": 1342, "loc": { "start": { "line": 38, "column": 48 }, "end": { "line": 38, "column": 53 } }, "value": "Add", "rawValue": "Add", "raw": "'Add'" }, "kind": "init" }, { "type": "Property", "start": 1344, "end": 1348, "loc": { "start": { "line": 38, "column": 55 }, "end": { "line": 38, "column": 59 } }, "method": false, "shorthand": true, "computed": false, "key": { "type": "Identifier", "start": 1344, "end": 1348, "loc": { "start": { "line": 38, "column": 55 }, "end": { "line": 38, "column": 59 } }, "name": "type" }, "kind": "init", "value": { "type": "Identifier", "start": 1344, "end": 1348, "loc": { "start": { "line": 38, "column": 55 }, "end": { "line": 38, "column": 59 } }, "name": "type" } }, { "type": "Property", "start": 1350, "end": 1364, "loc": { "start": { "line": 38, "column": 61 }, "end": { "line": 38, "column": 75 } }, "method": false, "shorthand": false, "computed": false, "key": { "type": "Identifier", "start": 1350, "end": 1358, "loc": { "start": { "line": 38, "column": 61 }, "end": { "line": 38, "column": 69 } }, "name": "callback" }, "value": { "type": "Identifier", "start": 1360, "end": 1364, "loc": { "start": { "line": 38, "column": 71 }, "end": { "line": 38, "column": 75 } }, "name": "arg2" }, "kind": "init" } ] } ] } } } ] }, "alternate": null } ] }, "alternate": null } ] } } ] }, "alternate": { "type": "IfStatement", "start": 1444, "end": 1748, "loc": { "start": { "line": 43, "column": 15 }, "end": { "line": 51, "column": 9 } }, "test": { "type": "LogicalExpression", "start": 1448, "end": 1494, "loc": { "start": { "line": 43, "column": 19 }, "end": { "line": 43, "column": 65 } }, "left": { "type": "BinaryExpression", "start": 1448, "end": 1472, "loc": { "start": { "line": 43, "column": 19 }, "end": { "line": 43, "column": 43 } }, "left": { "type": "UnaryExpression", "start": 1448, "end": 1459, "loc": { "start": { "line": 43, "column": 19 }, "end": { "line": 43, "column": 30 } }, "operator": "typeof", "prefix": true, "argument": { "type": "Identifier", "start": 1455, "end": 1459, "loc": { "start": { "line": 43, "column": 26 }, "end": { "line": 43, "column": 30 } }, "name": "arg1" } }, "operator": "===", "right": { "type": "Literal", "start": 1464, "end": 1472, "loc": { "start": { "line": 43, "column": 35 }, "end": { "line": 43, "column": 43 } }, "value": "object", "rawValue": "object", "raw": "'object'" } }, "operator": "&&", "right": { "type": "BinaryExpression", "start": 1476, "end": 1494, "loc": { "start": { "line": 43, "column": 47 }, "end": { "line": 43, "column": 65 } }, "left": { "type": "Identifier", "start": 1476, "end": 1480, "loc": { "start": { "line": 43, "column": 47 }, "end": { "line": 43, "column": 51 } }, "name": "arg2" }, "operator": "===", "right": { "type": "Identifier", "start": 1485, "end": 1494, "loc": { "start": { "line": 43, "column": 56 }, "end": { "line": 43, "column": 65 } }, "name": "undefined" } } }, "consequent": { "type": "BlockStatement", "start": 1496, "end": 1748, "loc": { "start": { "line": 43, "column": 67 }, "end": { "line": 51, "column": 9 } }, "body": [ { "type": "ForInStatement", "start": 1561, "end": 1735, "loc": { "start": { "line": 46, "column": 12 }, "end": { "line": 49, "column": 13 } }, "left": { "type": "VariableDeclaration", "start": 1566, "end": 1573, "loc": { "start": { "line": 46, "column": 17 }, "end": { "line": 46, "column": 24 } }, "declarations": [ { "type": "VariableDeclarator", "start": 1570, "end": 1573, "loc": { "start": { "line": 46, "column": 21 }, "end": { "line": 46, "column": 24 } }, "id": { "type": "Identifier", "start": 1570, "end": 1573, "loc": { "start": { "line": 46, "column": 21 }, "end": { "line": 46, "column": 24 } }, "name": "key", "leadingComments": null }, "init": null, "leadingComments": null } ], "kind": "let", "leadingComments": null }, "right": { "type": "Identifier", "start": 1577, "end": 1581, "loc": { "start": { "line": 46, "column": 28 }, "end": { "line": 46, "column": 32 } }, "name": "arg1" }, "body": { "type": "BlockStatement", "start": 1583, "end": 1735, "loc": { "start": { "line": 46, "column": 34 }, "end": { "line": 49, "column": 13 } }, "body": [ { "type": "VariableDeclaration", "start": 1602, "end": 1627, "loc": { "start": { "line": 47, "column": 16 }, "end": { "line": 47, "column": 41 } }, "declarations": [ { "type": "VariableDeclarator", "start": 1606, "end": 1626, "loc": { "start": { "line": 47, "column": 20 }, "end": { "line": 47, "column": 40 } }, "id": { "type": "Identifier", "start": 1606, "end": 1614, "loc": { "start": { "line": 47, "column": 20 }, "end": { "line": 47, "column": 28 } }, "name": "callback" }, "init": { "type": "MemberExpression", "start": 1617, "end": 1626, "loc": { "start": { "line": 47, "column": 31 }, "end": { "line": 47, "column": 40 } }, "object": { "type": "Identifier", "start": 1617, "end": 1621, "loc": { "start": { "line": 47, "column": 31 }, "end": { "line": 47, "column": 35 } }, "name": "arg1" }, "property": { "type": "Identifier", "start": 1622, "end": 1625, "loc": { "start": { "line": 47, "column": 36 }, "end": { "line": 47, "column": 39 } }, "name": "key" }, "computed": true } } ], "kind": "let" }, { "type": "ExpressionStatement", "start": 1645, "end": 1720, "loc": { "start": { "line": 48, "column": 16 }, "end": { "line": 48, "column": 91 } }, "expression": { "type": "LogicalExpression", "start": 1645, "end": 1719, "loc": { "start": { "line": 48, "column": 16 }, "end": { "line": 48, "column": 90 } }, "left": { "type": "BinaryExpression", "start": 1645, "end": 1675, "loc": { "start": { "line": 48, "column": 16 }, "end": { "line": 48, "column": 46 } }, "left": { "type": "UnaryExpression", "start": 1645, "end": 1660, "loc": { "start": { "line": 48, "column": 16 }, "end": { "line": 48, "column": 31 } }, "operator": "typeof", "prefix": true, "argument": { "type": "Identifier", "start": 1652, "end": 1660, "loc": { "start": { "line": 48, "column": 23 }, "end": { "line": 48, "column": 31 } }, "name": "callback" } }, "operator": "===", "right": { "type": "Literal", "start": 1665, "end": 1675, "loc": { "start": { "line": 48, "column": 36 }, "end": { "line": 48, "column": 46 } }, "value": "function", "rawValue": "function", "raw": "'function'" } }, "operator": "&&", "right": { "type": "CallExpression", "start": 1679, "end": 1719, "loc": { "start": { "line": 48, "column": 50 }, "end": { "line": 48, "column": 90 } }, "callee": { "type": "MemberExpression", "start": 1679, "end": 1686, "loc": { "start": { "line": 48, "column": 50 }, "end": { "line": 48, "column": 57 } }, "object": { "type": "ThisExpression", "start": 1679, "end": 1683, "loc": { "start": { "line": 48, "column": 50 }, "end": { "line": 48, "column": 54 } } }, "property": { "type": "Identifier", "start": 1684, "end": 1686, "loc": { "start": { "line": 48, "column": 55 }, "end": { "line": 48, "column": 57 } }, "name": "on" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 1687, "end": 1690, "loc": { "start": { "line": 48, "column": 58 }, "end": { "line": 48, "column": 61 } }, "name": "key" }, { "type": "Identifier", "start": 1692, "end": 1700, "loc": { "start": { "line": 48, "column": 63 }, "end": { "line": 48, "column": 71 } }, "name": "callback" }, { "type": "Identifier", "start": 1702, "end": 1708, "loc": { "start": { "line": 48, "column": 73 }, "end": { "line": 48, "column": 79 } }, "name": "remove" }, { "type": "Identifier", "start": 1710, "end": 1718, "loc": { "start": { "line": 48, "column": 81 }, "end": { "line": 48, "column": 89 } }, "name": "priority" } ] } } } ] }, "leadingComments": [ { "type": "CommentLine", "value": " Array of 'Type: Callback' pairs", "start": 1513, "end": 1547, "loc": { "start": { "line": 45, "column": 12 }, "end": { "line": 45, "column": 46 } }, "range": [ 1513, 1547 ] } ] } ] }, "alternate": null } }, { "type": "ReturnStatement", "start": 1760, "end": 1772, "loc": { "start": { "line": 53, "column": 8 }, "end": { "line": 53, "column": 20 } }, "argument": { "type": "ThisExpression", "start": 1767, "end": 1771, "loc": { "start": { "line": 53, "column": 15 }, "end": { "line": 53, "column": 19 } } } } ] } } }, { "type": "MethodDefinition", "start": 1787, "end": 1910, "loc": { "start": { "line": 56, "column": 4 }, "end": { "line": 59, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 1787, "end": 1794, "loc": { "start": { "line": 56, "column": 4 }, "end": { "line": 56, "column": 11 } }, "name": "inspect" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 1794, "end": 1910, "loc": { "start": { "line": 56, "column": 11 }, "end": { "line": 59, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 1795, "end": 1803, "loc": { "start": { "line": 56, "column": 12 }, "end": { "line": 56, "column": 20 } }, "name": "callback" } ], "body": { "type": "BlockStatement", "start": 1805, "end": 1910, "loc": { "start": { "line": 56, "column": 22 }, "end": { "line": 59, "column": 5 } }, "body": [ { "type": "IfStatement", "start": 1816, "end": 1861, "loc": { "start": { "line": 57, "column": 8 }, "end": { "line": 57, "column": 53 } }, "test": { "type": "UnaryExpression", "start": 1820, "end": 1837, "loc": { "start": { "line": 57, "column": 12 }, "end": { "line": 57, "column": 29 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 1821, "end": 1837, "loc": { "start": { "line": 57, "column": 13 }, "end": { "line": 57, "column": 29 } }, "object": { "type": "ThisExpression", "start": 1821, "end": 1825, "loc": { "start": { "line": 57, "column": 13 }, "end": { "line": 57, "column": 17 } } }, "property": { "type": "Identifier", "start": 1826, "end": 1837, "loc": { "start": { "line": 57, "column": 18 }, "end": { "line": 57, "column": 29 } }, "name": "_inspectors" }, "computed": false } }, "consequent": { "type": "ExpressionStatement", "start": 1839, "end": 1861, "loc": { "start": { "line": 57, "column": 31 }, "end": { "line": 57, "column": 53 } }, "expression": { "type": "AssignmentExpression", "start": 1839, "end": 1860, "loc": { "start": { "line": 57, "column": 31 }, "end": { "line": 57, "column": 52 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 1839, "end": 1855, "loc": { "start": { "line": 57, "column": 31 }, "end": { "line": 57, "column": 47 } }, "object": { "type": "ThisExpression", "start": 1839, "end": 1843, "loc": { "start": { "line": 57, "column": 31 }, "end": { "line": 57, "column": 35 } } }, "property": { "type": "Identifier", "start": 1844, "end": 1855, "loc": { "start": { "line": 57, "column": 36 }, "end": { "line": 57, "column": 47 } }, "name": "_inspectors" }, "computed": false }, "right": { "type": "ArrayExpression", "start": 1858, "end": 1860, "loc": { "start": { "line": 57, "column": 50 }, "end": { "line": 57, "column": 52 } }, "elements": [] } } }, "alternate": null }, { "type": "ExpressionStatement", "start": 1871, "end": 1903, "loc": { "start": { "line": 58, "column": 8 }, "end": { "line": 58, "column": 40 } }, "expression": { "type": "CallExpression", "start": 1871, "end": 1902, "loc": { "start": { "line": 58, "column": 8 }, "end": { "line": 58, "column": 39 } }, "callee": { "type": "MemberExpression", "start": 1871, "end": 1892, "loc": { "start": { "line": 58, "column": 8 }, "end": { "line": 58, "column": 29 } }, "object": { "type": "MemberExpression", "start": 1871, "end": 1887, "loc": { "start": { "line": 58, "column": 8 }, "end": { "line": 58, "column": 24 } }, "object": { "type": "ThisExpression", "start": 1871, "end": 1875, "loc": { "start": { "line": 58, "column": 8 }, "end": { "line": 58, "column": 12 } } }, "property": { "type": "Identifier", "start": 1876, "end": 1887, "loc": { "start": { "line": 58, "column": 13 }, "end": { "line": 58, "column": 24 } }, "name": "_inspectors" }, "computed": false }, "property": { "type": "Identifier", "start": 1888, "end": 1892, "loc": { "start": { "line": 58, "column": 25 }, "end": { "line": 58, "column": 29 } }, "name": "push" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 1893, "end": 1901, "loc": { "start": { "line": 58, "column": 30 }, "end": { "line": 58, "column": 38 } }, "name": "callback" } ] } } ] } } }, { "type": "MethodDefinition", "start": 1918, "end": 2859, "loc": { "start": { "line": 61, "column": 4 }, "end": { "line": 83, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 1918, "end": 1932, "loc": { "start": { "line": 61, "column": 4 }, "end": { "line": 61, "column": 18 } }, "name": "removeListener" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 1932, "end": 2859, "loc": { "start": { "line": 61, "column": 18 }, "end": { "line": 83, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 1933, "end": 1938, "loc": { "start": { "line": 61, "column": 19 }, "end": { "line": 61, "column": 24 } }, "name": "types" }, { "type": "Identifier", "start": 1940, "end": 1948, "loc": { "start": { "line": 61, "column": 26 }, "end": { "line": 61, "column": 34 } }, "name": "callback" } ], "body": { "type": "BlockStatement", "start": 1950, "end": 2859, "loc": { "start": { "line": 61, "column": 36 }, "end": { "line": 83, "column": 5 } }, "body": [ { "type": "IfStatement", "start": 1961, "end": 2004, "loc": { "start": { "line": 62, "column": 8 }, "end": { "line": 62, "column": 51 } }, "test": { "type": "UnaryExpression", "start": 1965, "end": 1981, "loc": { "start": { "line": 62, "column": 12 }, "end": { "line": 62, "column": 28 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 1966, "end": 1981, "loc": { "start": { "line": 62, "column": 13 }, "end": { "line": 62, "column": 28 } }, "object": { "type": "ThisExpression", "start": 1966, "end": 1970, "loc": { "start": { "line": 62, "column": 13 }, "end": { "line": 62, "column": 17 } } }, "property": { "type": "Identifier", "start": 1971, "end": 1981, "loc": { "start": { "line": 62, "column": 18 }, "end": { "line": 62, "column": 28 } }, "name": "_callbacks" }, "computed": false } }, "consequent": { "type": "ExpressionStatement", "start": 1983, "end": 2004, "loc": { "start": { "line": 62, "column": 30 }, "end": { "line": 62, "column": 51 } }, "expression": { "type": "AssignmentExpression", "start": 1983, "end": 2003, "loc": { "start": { "line": 62, "column": 30 }, "end": { "line": 62, "column": 50 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 1983, "end": 1998, "loc": { "start": { "line": 62, "column": 30 }, "end": { "line": 62, "column": 45 } }, "object": { "type": "ThisExpression", "start": 1983, "end": 1987, "loc": { "start": { "line": 62, "column": 30 }, "end": { "line": 62, "column": 34 } } }, "property": { "type": "Identifier", "start": 1988, "end": 1998, "loc": { "start": { "line": 62, "column": 35 }, "end": { "line": 62, "column": 45 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "ObjectExpression", "start": 2001, "end": 2003, "loc": { "start": { "line": 62, "column": 48 }, "end": { "line": 62, "column": 50 } }, "properties": [] } } }, "alternate": null }, { "type": "ExpressionStatement", "start": 2014, "end": 2061, "loc": { "start": { "line": 63, "column": 8 }, "end": { "line": 63, "column": 55 } }, "expression": { "type": "AssignmentExpression", "start": 2014, "end": 2060, "loc": { "start": { "line": 63, "column": 8 }, "end": { "line": 63, "column": 54 } }, "operator": "=", "left": { "type": "Identifier", "start": 2014, "end": 2019, "loc": { "start": { "line": 63, "column": 8 }, "end": { "line": 63, "column": 13 } }, "name": "types" }, "right": { "type": "ConditionalExpression", "start": 2022, "end": 2060, "loc": { "start": { "line": 63, "column": 16 }, "end": { "line": 63, "column": 54 } }, "test": { "type": "CallExpression", "start": 2022, "end": 2042, "loc": { "start": { "line": 63, "column": 16 }, "end": { "line": 63, "column": 36 } }, "callee": { "type": "MemberExpression", "start": 2022, "end": 2035, "loc": { "start": { "line": 63, "column": 16 }, "end": { "line": 63, "column": 29 } }, "object": { "type": "Identifier", "start": 2022, "end": 2027, "loc": { "start": { "line": 63, "column": 16 }, "end": { "line": 63, "column": 21 } }, "name": "Array" }, "property": { "type": "Identifier", "start": 2028, "end": 2035, "loc": { "start": { "line": 63, "column": 22 }, "end": { "line": 63, "column": 29 } }, "name": "isArray" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 2036, "end": 2041, "loc": { "start": { "line": 63, "column": 30 }, "end": { "line": 63, "column": 35 } }, "name": "types" } ] }, "consequent": { "type": "Identifier", "start": 2045, "end": 2050, "loc": { "start": { "line": 63, "column": 39 }, "end": { "line": 63, "column": 44 } }, "name": "types" }, "alternate": { "type": "ArrayExpression", "start": 2053, "end": 2060, "loc": { "start": { "line": 63, "column": 47 }, "end": { "line": 63, "column": 54 } }, "elements": [ { "type": "Identifier", "start": 2054, "end": 2059, "loc": { "start": { "line": 63, "column": 48 }, "end": { "line": 63, "column": 53 } }, "name": "types" } ] } } } }, { "type": "ForOfStatement", "start": 2071, "end": 2830, "loc": { "start": { "line": 64, "column": 8 }, "end": { "line": 81, "column": 9 } }, "left": { "type": "VariableDeclaration", "start": 2076, "end": 2084, "loc": { "start": { "line": 64, "column": 13 }, "end": { "line": 64, "column": 21 } }, "declarations": [ { "type": "VariableDeclarator", "start": 2080, "end": 2084, "loc": { "start": { "line": 64, "column": 17 }, "end": { "line": 64, "column": 21 } }, "id": { "type": "Identifier", "start": 2080, "end": 2084, "loc": { "start": { "line": 64, "column": 17 }, "end": { "line": 64, "column": 21 } }, "name": "type" }, "init": null } ], "kind": "let" }, "right": { "type": "Identifier", "start": 2088, "end": 2093, "loc": { "start": { "line": 64, "column": 25 }, "end": { "line": 64, "column": 30 } }, "name": "types" }, "body": { "type": "BlockStatement", "start": 2095, "end": 2830, "loc": { "start": { "line": 64, "column": 32 }, "end": { "line": 81, "column": 9 } }, "body": [ { "type": "VariableDeclaration", "start": 2110, "end": 2148, "loc": { "start": { "line": 65, "column": 12 }, "end": { "line": 65, "column": 50 } }, "declarations": [ { "type": "VariableDeclarator", "start": 2114, "end": 2147, "loc": { "start": { "line": 65, "column": 16 }, "end": { "line": 65, "column": 49 } }, "id": { "type": "Identifier", "start": 2114, "end": 2123, "loc": { "start": { "line": 65, "column": 16 }, "end": { "line": 65, "column": 25 } }, "name": "listeners" }, "init": { "type": "MemberExpression", "start": 2126, "end": 2147, "loc": { "start": { "line": 65, "column": 28 }, "end": { "line": 65, "column": 49 } }, "object": { "type": "MemberExpression", "start": 2126, "end": 2141, "loc": { "start": { "line": 65, "column": 28 }, "end": { "line": 65, "column": 43 } }, "object": { "type": "ThisExpression", "start": 2126, "end": 2130, "loc": { "start": { "line": 65, "column": 28 }, "end": { "line": 65, "column": 32 } } }, "property": { "type": "Identifier", "start": 2131, "end": 2141, "loc": { "start": { "line": 65, "column": 33 }, "end": { "line": 65, "column": 43 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 2142, "end": 2146, "loc": { "start": { "line": 65, "column": 44 }, "end": { "line": 65, "column": 48 } }, "name": "type" }, "computed": true } } ], "kind": "let" }, { "type": "IfStatement", "start": 2162, "end": 2187, "loc": { "start": { "line": 66, "column": 12 }, "end": { "line": 66, "column": 37 } }, "test": { "type": "UnaryExpression", "start": 2166, "end": 2176, "loc": { "start": { "line": 66, "column": 16 }, "end": { "line": 66, "column": 26 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 2167, "end": 2176, "loc": { "start": { "line": 66, "column": 17 }, "end": { "line": 66, "column": 26 } }, "name": "listeners" } }, "consequent": { "type": "ContinueStatement", "start": 2178, "end": 2187, "loc": { "start": { "line": 66, "column": 28 }, "end": { "line": 66, "column": 37 } }, "label": null }, "alternate": null }, { "type": "IfStatement", "start": 2201, "end": 2819, "loc": { "start": { "line": 67, "column": 12 }, "end": { "line": 80, "column": 13 } }, "test": { "type": "UnaryExpression", "start": 2205, "end": 2214, "loc": { "start": { "line": 67, "column": 16 }, "end": { "line": 67, "column": 25 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 2206, "end": 2214, "loc": { "start": { "line": 67, "column": 17 }, "end": { "line": 67, "column": 25 } }, "name": "callback" } }, "consequent": { "type": "BlockStatement", "start": 2216, "end": 2485, "loc": { "start": { "line": 67, "column": 27 }, "end": { "line": 73, "column": 13 } }, "body": [ { "type": "ExpressionStatement", "start": 2235, "end": 2264, "loc": { "start": { "line": 68, "column": 16 }, "end": { "line": 68, "column": 45 } }, "expression": { "type": "UnaryExpression", "start": 2235, "end": 2263, "loc": { "start": { "line": 68, "column": 16 }, "end": { "line": 68, "column": 44 } }, "operator": "delete", "prefix": true, "argument": { "type": "MemberExpression", "start": 2242, "end": 2263, "loc": { "start": { "line": 68, "column": 23 }, "end": { "line": 68, "column": 44 } }, "object": { "type": "MemberExpression", "start": 2242, "end": 2257, "loc": { "start": { "line": 68, "column": 23 }, "end": { "line": 68, "column": 38 } }, "object": { "type": "ThisExpression", "start": 2242, "end": 2246, "loc": { "start": { "line": 68, "column": 23 }, "end": { "line": 68, "column": 27 } } }, "property": { "type": "Identifier", "start": 2247, "end": 2257, "loc": { "start": { "line": 68, "column": 28 }, "end": { "line": 68, "column": 38 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 2258, "end": 2262, "loc": { "start": { "line": 68, "column": 39 }, "end": { "line": 68, "column": 43 } }, "name": "type" }, "computed": true } } }, { "type": "IfStatement", "start": 2282, "end": 2470, "loc": { "start": { "line": 69, "column": 16 }, "end": { "line": 72, "column": 17 } }, "test": { "type": "MemberExpression", "start": 2286, "end": 2302, "loc": { "start": { "line": 69, "column": 20 }, "end": { "line": 69, "column": 36 } }, "object": { "type": "ThisExpression", "start": 2286, "end": 2290, "loc": { "start": { "line": 69, "column": 20 }, "end": { "line": 69, "column": 24 } } }, "property": { "type": "Identifier", "start": 2291, "end": 2302, "loc": { "start": { "line": 69, "column": 25 }, "end": { "line": 69, "column": 36 } }, "name": "_inspectors" }, "computed": false }, "consequent": { "type": "BlockStatement", "start": 2304, "end": 2470, "loc": { "start": { "line": 69, "column": 38 }, "end": { "line": 72, "column": 17 } }, "body": [ { "type": "ForOfStatement", "start": 2327, "end": 2451, "loc": { "start": { "line": 70, "column": 20 }, "end": { "line": 71, "column": 83 } }, "left": { "type": "VariableDeclaration", "start": 2332, "end": 2345, "loc": { "start": { "line": 70, "column": 25 }, "end": { "line": 70, "column": 38 } }, "declarations": [ { "type": "VariableDeclarator", "start": 2336, "end": 2345, "loc": { "start": { "line": 70, "column": 29 }, "end": { "line": 70, "column": 38 } }, "id": { "type": "Identifier", "start": 2336, "end": 2345, "loc": { "start": { "line": 70, "column": 29 }, "end": { "line": 70, "column": 38 } }, "name": "inspector" }, "init": null } ], "kind": "let" }, "right": { "type": "MemberExpression", "start": 2349, "end": 2365, "loc": { "start": { "line": 70, "column": 42 }, "end": { "line": 70, "column": 58 } }, "object": { "type": "ThisExpression", "start": 2349, "end": 2353, "loc": { "start": { "line": 70, "column": 42 }, "end": { "line": 70, "column": 46 } } }, "property": { "type": "Identifier", "start": 2354, "end": 2365, "loc": { "start": { "line": 70, "column": 47 }, "end": { "line": 70, "column": 58 } }, "name": "_inspectors" }, "computed": false }, "body": { "type": "ExpressionStatement", "start": 2392, "end": 2451, "loc": { "start": { "line": 71, "column": 24 }, "end": { "line": 71, "column": 83 } }, "expression": { "type": "CallExpression", "start": 2392, "end": 2450, "loc": { "start": { "line": 71, "column": 24 }, "end": { "line": 71, "column": 82 } }, "callee": { "type": "Identifier", "start": 2392, "end": 2401, "loc": { "start": { "line": 71, "column": 24 }, "end": { "line": 71, "column": 33 } }, "name": "inspector" }, "arguments": [ { "type": "ObjectExpression", "start": 2402, "end": 2449, "loc": { "start": { "line": 71, "column": 34 }, "end": { "line": 71, "column": 81 } }, "properties": [ { "type": "Property", "start": 2404, "end": 2420, "loc": { "start": { "line": 71, "column": 36 }, "end": { "line": 71, "column": 52 } }, "method": false, "shorthand": false, "computed": false, "key": { "type": "Identifier", "start": 2404, "end": 2410, "loc": { "start": { "line": 71, "column": 36 }, "end": { "line": 71, "column": 42 } }, "name": "action" }, "value": { "type": "Literal", "start": 2412, "end": 2420, "loc": { "start": { "line": 71, "column": 44 }, "end": { "line": 71, "column": 52 } }, "value": "Remove", "rawValue": "Remove", "raw": "'Remove'" }, "kind": "init" }, { "type": "Property", "start": 2422, "end": 2426, "loc": { "start": { "line": 71, "column": 54 }, "end": { "line": 71, "column": 58 } }, "method": false, "shorthand": true, "computed": false, "key": { "type": "Identifier", "start": 2422, "end": 2426, "loc": { "start": { "line": 71, "column": 54 }, "end": { "line": 71, "column": 58 } }, "name": "type" }, "kind": "init", "value": { "type": "Identifier", "start": 2422, "end": 2426, "loc": { "start": { "line": 71, "column": 54 }, "end": { "line": 71, "column": 58 } }, "name": "type" } }, { "type": "Property", "start": 2428, "end": 2447, "loc": { "start": { "line": 71, "column": 60 }, "end": { "line": 71, "column": 79 } }, "method": false, "shorthand": false, "computed": false, "key": { "type": "Identifier", "start": 2428, "end": 2436, "loc": { "start": { "line": 71, "column": 60 }, "end": { "line": 71, "column": 68 } }, "name": "callback" }, "value": { "type": "Identifier", "start": 2438, "end": 2447, "loc": { "start": { "line": 71, "column": 70 }, "end": { "line": 71, "column": 79 } }, "name": "undefined" }, "kind": "init" } ] } ] } } } ] }, "alternate": null } ] }, "alternate": { "type": "BlockStatement", "start": 2491, "end": 2819, "loc": { "start": { "line": 73, "column": 19 }, "end": { "line": 80, "column": 13 } }, "body": [ { "type": "VariableDeclaration", "start": 2510, "end": 2550, "loc": { "start": { "line": 74, "column": 16 }, "end": { "line": 74, "column": 56 } }, "declarations": [ { "type": "VariableDeclarator", "start": 2514, "end": 2549, "loc": { "start": { "line": 74, "column": 20 }, "end": { "line": 74, "column": 55 } }, "id": { "type": "Identifier", "start": 2514, "end": 2519, "loc": { "start": { "line": 74, "column": 20 }, "end": { "line": 74, "column": 25 } }, "name": "index" }, "init": { "type": "CallExpression", "start": 2522, "end": 2549, "loc": { "start": { "line": 74, "column": 28 }, "end": { "line": 74, "column": 55 } }, "callee": { "type": "MemberExpression", "start": 2522, "end": 2539, "loc": { "start": { "line": 74, "column": 28 }, "end": { "line": 74, "column": 45 } }, "object": { "type": "Identifier", "start": 2522, "end": 2531, "loc": { "start": { "line": 74, "column": 28 }, "end": { "line": 74, "column": 37 } }, "name": "listeners" }, "property": { "type": "Identifier", "start": 2532, "end": 2539, "loc": { "start": { "line": 74, "column": 38 }, "end": { "line": 74, "column": 45 } }, "name": "indexOf" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 2540, "end": 2548, "loc": { "start": { "line": 74, "column": 46 }, "end": { "line": 74, "column": 54 } }, "name": "callback" } ] } } ], "kind": "let" }, { "type": "ExpressionStatement", "start": 2568, "end": 2609, "loc": { "start": { "line": 75, "column": 16 }, "end": { "line": 75, "column": 57 } }, "expression": { "type": "LogicalExpression", "start": 2568, "end": 2608, "loc": { "start": { "line": 75, "column": 16 }, "end": { "line": 75, "column": 56 } }, "left": { "type": "BinaryExpression", "start": 2568, "end": 2578, "loc": { "start": { "line": 75, "column": 16 }, "end": { "line": 75, "column": 26 } }, "left": { "type": "Identifier", "start": 2568, "end": 2573, "loc": { "start": { "line": 75, "column": 16 }, "end": { "line": 75, "column": 21 } }, "name": "index" }, "operator": ">", "right": { "type": "UnaryExpression", "start": 2576, "end": 2578, "loc": { "start": { "line": 75, "column": 24 }, "end": { "line": 75, "column": 26 } }, "operator": "-", "prefix": true, "argument": { "type": "Literal", "start": 2577, "end": 2578, "loc": { "start": { "line": 75, "column": 25 }, "end": { "line": 75, "column": 26 } }, "value": 1, "rawValue": 1, "raw": "1" } } }, "operator": "&&", "right": { "type": "CallExpression", "start": 2582, "end": 2608, "loc": { "start": { "line": 75, "column": 30 }, "end": { "line": 75, "column": 56 } }, "callee": { "type": "MemberExpression", "start": 2582, "end": 2598, "loc": { "start": { "line": 75, "column": 30 }, "end": { "line": 75, "column": 46 } }, "object": { "type": "Identifier", "start": 2582, "end": 2591, "loc": { "start": { "line": 75, "column": 30 }, "end": { "line": 75, "column": 39 } }, "name": "listeners" }, "property": { "type": "Identifier", "start": 2592, "end": 2598, "loc": { "start": { "line": 75, "column": 40 }, "end": { "line": 75, "column": 46 } }, "name": "splice" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 2599, "end": 2604, "loc": { "start": { "line": 75, "column": 47 }, "end": { "line": 75, "column": 52 } }, "name": "index" }, { "type": "Literal", "start": 2606, "end": 2607, "loc": { "start": { "line": 75, "column": 54 }, "end": { "line": 75, "column": 55 } }, "value": 1, "rawValue": 1, "raw": "1" } ] } } }, { "type": "IfStatement", "start": 2627, "end": 2804, "loc": { "start": { "line": 76, "column": 16 }, "end": { "line": 79, "column": 17 } }, "test": { "type": "MemberExpression", "start": 2631, "end": 2647, "loc": { "start": { "line": 76, "column": 20 }, "end": { "line": 76, "column": 36 } }, "object": { "type": "ThisExpression", "start": 2631, "end": 2635, "loc": { "start": { "line": 76, "column": 20 }, "end": { "line": 76, "column": 24 } } }, "property": { "type": "Identifier", "start": 2636, "end": 2647, "loc": { "start": { "line": 76, "column": 25 }, "end": { "line": 76, "column": 36 } }, "name": "_inspectors" }, "computed": false }, "consequent": { "type": "BlockStatement", "start": 2649, "end": 2804, "loc": { "start": { "line": 76, "column": 38 }, "end": { "line": 79, "column": 17 } }, "body": [ { "type": "ForOfStatement", "start": 2672, "end": 2785, "loc": { "start": { "line": 77, "column": 20 }, "end": { "line": 78, "column": 72 } }, "left": { "type": "VariableDeclaration", "start": 2677, "end": 2690, "loc": { "start": { "line": 77, "column": 25 }, "end": { "line": 77, "column": 38 } }, "declarations": [ { "type": "VariableDeclarator", "start": 2681, "end": 2690, "loc": { "start": { "line": 77, "column": 29 }, "end": { "line": 77, "column": 38 } }, "id": { "type": "Identifier", "start": 2681, "end": 2690, "loc": { "start": { "line": 77, "column": 29 }, "end": { "line": 77, "column": 38 } }, "name": "inspector" }, "init": null } ], "kind": "let" }, "right": { "type": "MemberExpression", "start": 2694, "end": 2710, "loc": { "start": { "line": 77, "column": 42 }, "end": { "line": 77, "column": 58 } }, "object": { "type": "ThisExpression", "start": 2694, "end": 2698, "loc": { "start": { "line": 77, "column": 42 }, "end": { "line": 77, "column": 46 } } }, "property": { "type": "Identifier", "start": 2699, "end": 2710, "loc": { "start": { "line": 77, "column": 47 }, "end": { "line": 77, "column": 58 } }, "name": "_inspectors" }, "computed": false }, "body": { "type": "ExpressionStatement", "start": 2737, "end": 2785, "loc": { "start": { "line": 78, "column": 24 }, "end": { "line": 78, "column": 72 } }, "expression": { "type": "CallExpression", "start": 2737, "end": 2784, "loc": { "start": { "line": 78, "column": 24 }, "end": { "line": 78, "column": 71 } }, "callee": { "type": "Identifier", "start": 2737, "end": 2746, "loc": { "start": { "line": 78, "column": 24 }, "end": { "line": 78, "column": 33 } }, "name": "inspector" }, "arguments": [ { "type": "ObjectExpression", "start": 2747, "end": 2783, "loc": { "start": { "line": 78, "column": 34 }, "end": { "line": 78, "column": 70 } }, "properties": [ { "type": "Property", "start": 2749, "end": 2765, "loc": { "start": { "line": 78, "column": 36 }, "end": { "line": 78, "column": 52 } }, "method": false, "shorthand": false, "computed": false, "key": { "type": "Identifier", "start": 2749, "end": 2755, "loc": { "start": { "line": 78, "column": 36 }, "end": { "line": 78, "column": 42 } }, "name": "action" }, "value": { "type": "Literal", "start": 2757, "end": 2765, "loc": { "start": { "line": 78, "column": 44 }, "end": { "line": 78, "column": 52 } }, "value": "Remove", "rawValue": "Remove", "raw": "'Remove'" }, "kind": "init" }, { "type": "Property", "start": 2767, "end": 2771, "loc": { "start": { "line": 78, "column": 54 }, "end": { "line": 78, "column": 58 } }, "method": false, "shorthand": true, "computed": false, "key": { "type": "Identifier", "start": 2767, "end": 2771, "loc": { "start": { "line": 78, "column": 54 }, "end": { "line": 78, "column": 58 } }, "name": "type" }, "kind": "init", "value": { "type": "Identifier", "start": 2767, "end": 2771, "loc": { "start": { "line": 78, "column": 54 }, "end": { "line": 78, "column": 58 } }, "name": "type" } }, { "type": "Property", "start": 2773, "end": 2781, "loc": { "start": { "line": 78, "column": 60 }, "end": { "line": 78, "column": 68 } }, "method": false, "shorthand": true, "computed": false, "key": { "type": "Identifier", "start": 2773, "end": 2781, "loc": { "start": { "line": 78, "column": 60 }, "end": { "line": 78, "column": 68 } }, "name": "callback" }, "kind": "init", "value": { "type": "Identifier", "start": 2773, "end": 2781, "loc": { "start": { "line": 78, "column": 60 }, "end": { "line": 78, "column": 68 } }, "name": "callback" } } ] } ] } } } ] }, "alternate": null } ] } } ] } }, { "type": "ReturnStatement", "start": 2840, "end": 2852, "loc": { "start": { "line": 82, "column": 8 }, "end": { "line": 82, "column": 20 } }, "argument": { "type": "ThisExpression", "start": 2847, "end": 2851, "loc": { "start": { "line": 82, "column": 15 }, "end": { "line": 82, "column": 19 } } } } ] } } }, { "type": "MethodDefinition", "start": 2867, "end": 2931, "loc": { "start": { "line": 85, "column": 4 }, "end": { "line": 87, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 2867, "end": 2882, "loc": { "start": { "line": 85, "column": 4 }, "end": { "line": 85, "column": 19 } }, "name": "removeListeners" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 2882, "end": 2931, "loc": { "start": { "line": 85, "column": 19 }, "end": { "line": 87, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [], "body": { "type": "BlockStatement", "start": 2885, "end": 2931, "loc": { "start": { "line": 85, "column": 22 }, "end": { "line": 87, "column": 5 } }, "body": [ { "type": "ExpressionStatement", "start": 2896, "end": 2924, "loc": { "start": { "line": 86, "column": 8 }, "end": { "line": 86, "column": 36 } }, "expression": { "type": "AssignmentExpression", "start": 2896, "end": 2923, "loc": { "start": { "line": 86, "column": 8 }, "end": { "line": 86, "column": 35 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 2896, "end": 2911, "loc": { "start": { "line": 86, "column": 8 }, "end": { "line": 86, "column": 23 } }, "object": { "type": "ThisExpression", "start": 2896, "end": 2900, "loc": { "start": { "line": 86, "column": 8 }, "end": { "line": 86, "column": 12 } } }, "property": { "type": "Identifier", "start": 2901, "end": 2911, "loc": { "start": { "line": 86, "column": 13 }, "end": { "line": 86, "column": 23 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "Identifier", "start": 2914, "end": 2923, "loc": { "start": { "line": 86, "column": 26 }, "end": { "line": 86, "column": 35 } }, "name": "undefined" } } } ] } } }, { "type": "MethodDefinition", "start": 2939, "end": 3005, "loc": { "start": { "line": 89, "column": 4 }, "end": { "line": 91, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 2939, "end": 2955, "loc": { "start": { "line": 89, "column": 4 }, "end": { "line": 89, "column": 20 } }, "name": "removeInspectors" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 2955, "end": 3005, "loc": { "start": { "line": 89, "column": 20 }, "end": { "line": 91, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [], "body": { "type": "BlockStatement", "start": 2958, "end": 3005, "loc": { "start": { "line": 89, "column": 23 }, "end": { "line": 91, "column": 5 } }, "body": [ { "type": "ExpressionStatement", "start": 2969, "end": 2998, "loc": { "start": { "line": 90, "column": 8 }, "end": { "line": 90, "column": 37 } }, "expression": { "type": "AssignmentExpression", "start": 2969, "end": 2997, "loc": { "start": { "line": 90, "column": 8 }, "end": { "line": 90, "column": 36 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 2969, "end": 2985, "loc": { "start": { "line": 90, "column": 8 }, "end": { "line": 90, "column": 24 } }, "object": { "type": "ThisExpression", "start": 2969, "end": 2973, "loc": { "start": { "line": 90, "column": 8 }, "end": { "line": 90, "column": 12 } } }, "property": { "type": "Identifier", "start": 2974, "end": 2985, "loc": { "start": { "line": 90, "column": 13 }, "end": { "line": 90, "column": 24 } }, "name": "_inspectors" }, "computed": false }, "right": { "type": "Identifier", "start": 2988, "end": 2997, "loc": { "start": { "line": 90, "column": 27 }, "end": { "line": 90, "column": 36 } }, "name": "undefined" } } } ] } } }, { "type": "MethodDefinition", "start": 3013, "end": 3518, "loc": { "start": { "line": 93, "column": 4 }, "end": { "line": 106, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 3013, "end": 3017, "loc": { "start": { "line": 93, "column": 4 }, "end": { "line": 93, "column": 8 } }, "name": "emit" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 3017, "end": 3518, "loc": { "start": { "line": 93, "column": 8 }, "end": { "line": 106, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 3018, "end": 3022, "loc": { "start": { "line": 93, "column": 9 }, "end": { "line": 93, "column": 13 } }, "name": "type" }, { "type": "RestElement", "start": 3024, "end": 3031, "loc": { "start": { "line": 93, "column": 15 }, "end": { "line": 93, "column": 22 } }, "argument": { "type": "Identifier", "start": 3027, "end": 3031, "loc": { "start": { "line": 93, "column": 18 }, "end": { "line": 93, "column": 22 } }, "name": "args" } } ], "body": { "type": "BlockStatement", "start": 3033, "end": 3518, "loc": { "start": { "line": 93, "column": 24 }, "end": { "line": 106, "column": 5 } }, "body": [ { "type": "VariableDeclaration", "start": 3044, "end": 3077, "loc": { "start": { "line": 94, "column": 8 }, "end": { "line": 94, "column": 41 } }, "declarations": [ { "type": "VariableDeclarator", "start": 3048, "end": 3076, "loc": { "start": { "line": 94, "column": 12 }, "end": { "line": 94, "column": 40 } }, "id": { "type": "Identifier", "start": 3048, "end": 3056, "loc": { "start": { "line": 94, "column": 12 }, "end": { "line": 94, "column": 20 } }, "name": "sequence" }, "init": { "type": "CallExpression", "start": 3059, "end": 3076, "loc": { "start": { "line": 94, "column": 23 }, "end": { "line": 94, "column": 40 } }, "callee": { "type": "MemberExpression", "start": 3059, "end": 3074, "loc": { "start": { "line": 94, "column": 23 }, "end": { "line": 94, "column": 38 } }, "object": { "type": "Identifier", "start": 3059, "end": 3066, "loc": { "start": { "line": 94, "column": 23 }, "end": { "line": 94, "column": 30 } }, "name": "Promise" }, "property": { "type": "Identifier", "start": 3067, "end": 3074, "loc": { "start": { "line": 94, "column": 31 }, "end": { "line": 94, "column": 38 } }, "name": "resolve" }, "computed": false }, "arguments": [] } } ], "kind": "let" }, { "type": "IfStatement", "start": 3087, "end": 3130, "loc": { "start": { "line": 95, "column": 8 }, "end": { "line": 95, "column": 51 } }, "test": { "type": "UnaryExpression", "start": 3091, "end": 3107, "loc": { "start": { "line": 95, "column": 12 }, "end": { "line": 95, "column": 28 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 3092, "end": 3107, "loc": { "start": { "line": 95, "column": 13 }, "end": { "line": 95, "column": 28 } }, "object": { "type": "ThisExpression", "start": 3092, "end": 3096, "loc": { "start": { "line": 95, "column": 13 }, "end": { "line": 95, "column": 17 } } }, "property": { "type": "Identifier", "start": 3097, "end": 3107, "loc": { "start": { "line": 95, "column": 18 }, "end": { "line": 95, "column": 28 } }, "name": "_callbacks" }, "computed": false } }, "consequent": { "type": "ExpressionStatement", "start": 3109, "end": 3130, "loc": { "start": { "line": 95, "column": 30 }, "end": { "line": 95, "column": 51 } }, "expression": { "type": "AssignmentExpression", "start": 3109, "end": 3129, "loc": { "start": { "line": 95, "column": 30 }, "end": { "line": 95, "column": 50 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 3109, "end": 3124, "loc": { "start": { "line": 95, "column": 30 }, "end": { "line": 95, "column": 45 } }, "object": { "type": "ThisExpression", "start": 3109, "end": 3113, "loc": { "start": { "line": 95, "column": 30 }, "end": { "line": 95, "column": 34 } } }, "property": { "type": "Identifier", "start": 3114, "end": 3124, "loc": { "start": { "line": 95, "column": 35 }, "end": { "line": 95, "column": 45 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "ObjectExpression", "start": 3127, "end": 3129, "loc": { "start": { "line": 95, "column": 48 }, "end": { "line": 95, "column": 50 } }, "properties": [] } } }, "alternate": null }, { "type": "VariableDeclaration", "start": 3140, "end": 3178, "loc": { "start": { "line": 96, "column": 8 }, "end": { "line": 96, "column": 46 } }, "declarations": [ { "type": "VariableDeclarator", "start": 3144, "end": 3177, "loc": { "start": { "line": 96, "column": 12 }, "end": { "line": 96, "column": 45 } }, "id": { "type": "Identifier", "start": 3144, "end": 3153, "loc": { "start": { "line": 96, "column": 12 }, "end": { "line": 96, "column": 21 } }, "name": "listeners" }, "init": { "type": "MemberExpression", "start": 3156, "end": 3177, "loc": { "start": { "line": 96, "column": 24 }, "end": { "line": 96, "column": 45 } }, "object": { "type": "MemberExpression", "start": 3156, "end": 3171, "loc": { "start": { "line": 96, "column": 24 }, "end": { "line": 96, "column": 39 } }, "object": { "type": "ThisExpression", "start": 3156, "end": 3160, "loc": { "start": { "line": 96, "column": 24 }, "end": { "line": 96, "column": 28 } } }, "property": { "type": "Identifier", "start": 3161, "end": 3171, "loc": { "start": { "line": 96, "column": 29 }, "end": { "line": 96, "column": 39 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 3172, "end": 3176, "loc": { "start": { "line": 96, "column": 40 }, "end": { "line": 96, "column": 44 } }, "name": "type" }, "computed": true } } ], "kind": "let" }, { "type": "IfStatement", "start": 3188, "end": 3485, "loc": { "start": { "line": 97, "column": 8 }, "end": { "line": 104, "column": 9 } }, "test": { "type": "UnaryExpression", "start": 3192, "end": 3203, "loc": { "start": { "line": 97, "column": 12 }, "end": { "line": 97, "column": 23 } }, "operator": "!", "prefix": true, "argument": { "type": "UnaryExpression", "start": 3193, "end": 3203, "loc": { "start": { "line": 97, "column": 13 }, "end": { "line": 97, "column": 23 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 3194, "end": 3203, "loc": { "start": { "line": 97, "column": 14 }, "end": { "line": 97, "column": 23 } }, "name": "listeners" } } }, "consequent": { "type": "BlockStatement", "start": 3205, "end": 3485, "loc": { "start": { "line": 97, "column": 25 }, "end": { "line": 104, "column": 9 } }, "body": [ { "type": "ForOfStatement", "start": 3220, "end": 3474, "loc": { "start": { "line": 98, "column": 12 }, "end": { "line": 103, "column": 13 } }, "left": { "type": "VariableDeclaration", "start": 3225, "end": 3237, "loc": { "start": { "line": 98, "column": 17 }, "end": { "line": 98, "column": 29 } }, "declarations": [ { "type": "VariableDeclarator", "start": 3229, "end": 3237, "loc": { "start": { "line": 98, "column": 21 }, "end": { "line": 98, "column": 29 } }, "id": { "type": "Identifier", "start": 3229, "end": 3237, "loc": { "start": { "line": 98, "column": 21 }, "end": { "line": 98, "column": 29 } }, "name": "listener" }, "init": null } ], "kind": "let" }, "right": { "type": "Identifier", "start": 3241, "end": 3250, "loc": { "start": { "line": 98, "column": 33 }, "end": { "line": 98, "column": 42 } }, "name": "listeners" }, "body": { "type": "BlockStatement", "start": 3252, "end": 3474, "loc": { "start": { "line": 98, "column": 44 }, "end": { "line": 103, "column": 13 } }, "body": [ { "type": "ExpressionStatement", "start": 3271, "end": 3459, "loc": { "start": { "line": 99, "column": 16 }, "end": { "line": 102, "column": 19 } }, "expression": { "type": "AssignmentExpression", "start": 3271, "end": 3458, "loc": { "start": { "line": 99, "column": 16 }, "end": { "line": 102, "column": 18 } }, "operator": "=", "left": { "type": "Identifier", "start": 3271, "end": 3279, "loc": { "start": { "line": 99, "column": 16 }, "end": { "line": 99, "column": 24 } }, "name": "sequence" }, "right": { "type": "CallExpression", "start": 3282, "end": 3458, "loc": { "start": { "line": 99, "column": 27 }, "end": { "line": 102, "column": 18 } }, "callee": { "type": "MemberExpression", "start": 3282, "end": 3295, "loc": { "start": { "line": 99, "column": 27 }, "end": { "line": 99, "column": 40 } }, "object": { "type": "Identifier", "start": 3282, "end": 3290, "loc": { "start": { "line": 99, "column": 27 }, "end": { "line": 99, "column": 35 } }, "name": "sequence" }, "property": { "type": "Identifier", "start": 3291, "end": 3295, "loc": { "start": { "line": 99, "column": 36 }, "end": { "line": 99, "column": 40 } }, "name": "then" }, "computed": false }, "arguments": [ { "type": "ArrowFunctionExpression", "start": 3297, "end": 3457, "loc": { "start": { "line": 99, "column": 42 }, "end": { "line": 102, "column": 17 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 3297, "end": 3298, "loc": { "start": { "line": 99, "column": 42 }, "end": { "line": 99, "column": 43 } }, "name": "_" } ], "body": { "type": "BlockStatement", "start": 3302, "end": 3457, "loc": { "start": { "line": 99, "column": 47 }, "end": { "line": 102, "column": 17 } }, "body": [ { "type": "ExpressionStatement", "start": 3325, "end": 3380, "loc": { "start": { "line": 100, "column": 20 }, "end": { "line": 100, "column": 75 } }, "expression": { "type": "LogicalExpression", "start": 3325, "end": 3379, "loc": { "start": { "line": 100, "column": 20 }, "end": { "line": 100, "column": 74 } }, "left": { "type": "MemberExpression", "start": 3325, "end": 3340, "loc": { "start": { "line": 100, "column": 20 }, "end": { "line": 100, "column": 35 } }, "object": { "type": "Identifier", "start": 3325, "end": 3333, "loc": { "start": { "line": 100, "column": 20 }, "end": { "line": 100, "column": 28 } }, "name": "listener" }, "property": { "type": "Identifier", "start": 3334, "end": 3340, "loc": { "start": { "line": 100, "column": 29 }, "end": { "line": 100, "column": 35 } }, "name": "remove" }, "computed": false }, "operator": "&&", "right": { "type": "CallExpression", "start": 3344, "end": 3379, "loc": { "start": { "line": 100, "column": 39 }, "end": { "line": 100, "column": 74 } }, "callee": { "type": "MemberExpression", "start": 3344, "end": 3363, "loc": { "start": { "line": 100, "column": 39 }, "end": { "line": 100, "column": 58 } }, "object": { "type": "ThisExpression", "start": 3344, "end": 3348, "loc": { "start": { "line": 100, "column": 39 }, "end": { "line": 100, "column": 43 } } }, "property": { "type": "Identifier", "start": 3349, "end": 3363, "loc": { "start": { "line": 100, "column": 44 }, "end": { "line": 100, "column": 58 } }, "name": "removeListener" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 3364, "end": 3368, "loc": { "start": { "line": 100, "column": 59 }, "end": { "line": 100, "column": 63 } }, "name": "type" }, { "type": "Identifier", "start": 3370, "end": 3378, "loc": { "start": { "line": 100, "column": 65 }, "end": { "line": 100, "column": 73 } }, "name": "listener" } ] } } }, { "type": "ReturnStatement", "start": 3402, "end": 3438, "loc": { "start": { "line": 101, "column": 20 }, "end": { "line": 101, "column": 56 } }, "argument": { "type": "CallExpression", "start": 3409, "end": 3437, "loc": { "start": { "line": 101, "column": 27 }, "end": { "line": 101, "column": 55 } }, "callee": { "type": "MemberExpression", "start": 3409, "end": 3422, "loc": { "start": { "line": 101, "column": 27 }, "end": { "line": 101, "column": 40 } }, "object": { "type": "Identifier", "start": 3409, "end": 3417, "loc": { "start": { "line": 101, "column": 27 }, "end": { "line": 101, "column": 35 } }, "name": "listener" }, "property": { "type": "Identifier", "start": 3418, "end": 3422, "loc": { "start": { "line": 101, "column": 36 }, "end": { "line": 101, "column": 40 } }, "name": "call" }, "computed": false }, "arguments": [ { "type": "ThisExpression", "start": 3423, "end": 3427, "loc": { "start": { "line": 101, "column": 41 }, "end": { "line": 101, "column": 45 } } }, { "type": "SpreadElement", "start": 3429, "end": 3436, "loc": { "start": { "line": 101, "column": 47 }, "end": { "line": 101, "column": 54 } }, "argument": { "type": "Identifier", "start": 3432, "end": 3436, "loc": { "start": { "line": 101, "column": 50 }, "end": { "line": 101, "column": 54 } }, "name": "args" } } ] } } ] } } ] } } } ] } } ] }, "alternate": null }, { "type": "ReturnStatement", "start": 3495, "end": 3511, "loc": { "start": { "line": 105, "column": 8 }, "end": { "line": 105, "column": 24 } }, "argument": { "type": "Identifier", "start": 3502, "end": 3510, "loc": { "start": { "line": 105, "column": 15 }, "end": { "line": 105, "column": 23 } }, "name": "sequence" } } ] } } }, { "type": "MethodDefinition", "start": 3526, "end": 4028, "loc": { "start": { "line": 108, "column": 4 }, "end": { "line": 120, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 3526, "end": 3532, "loc": { "start": { "line": 108, "column": 4 }, "end": { "line": 108, "column": 10 } }, "name": "bubble" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 3532, "end": 4028, "loc": { "start": { "line": 108, "column": 10 }, "end": { "line": 120, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 3533, "end": 3537, "loc": { "start": { "line": 108, "column": 11 }, "end": { "line": 108, "column": 15 } }, "name": "type" }, { "type": "RestElement", "start": 3539, "end": 3546, "loc": { "start": { "line": 108, "column": 17 }, "end": { "line": 108, "column": 24 } }, "argument": { "type": "Identifier", "start": 3542, "end": 3546, "loc": { "start": { "line": 108, "column": 20 }, "end": { "line": 108, "column": 24 } }, "name": "args" } } ], "body": { "type": "BlockStatement", "start": 3548, "end": 4028, "loc": { "start": { "line": 108, "column": 26 }, "end": { "line": 120, "column": 5 } }, "body": [ { "type": "VariableDeclaration", "start": 3559, "end": 3592, "loc": { "start": { "line": 109, "column": 8 }, "end": { "line": 109, "column": 41 } }, "declarations": [ { "type": "VariableDeclarator", "start": 3563, "end": 3591, "loc": { "start": { "line": 109, "column": 12 }, "end": { "line": 109, "column": 40 } }, "id": { "type": "Identifier", "start": 3563, "end": 3571, "loc": { "start": { "line": 109, "column": 12 }, "end": { "line": 109, "column": 20 } }, "name": "sequence" }, "init": { "type": "CallExpression", "start": 3574, "end": 3591, "loc": { "start": { "line": 109, "column": 23 }, "end": { "line": 109, "column": 40 } }, "callee": { "type": "MemberExpression", "start": 3574, "end": 3589, "loc": { "start": { "line": 109, "column": 23 }, "end": { "line": 109, "column": 38 } }, "object": { "type": "Identifier", "start": 3574, "end": 3581, "loc": { "start": { "line": 109, "column": 23 }, "end": { "line": 109, "column": 30 } }, "name": "Promise" }, "property": { "type": "Identifier", "start": 3582, "end": 3589, "loc": { "start": { "line": 109, "column": 31 }, "end": { "line": 109, "column": 38 } }, "name": "resolve" }, "computed": false }, "arguments": [] } } ], "kind": "let" }, { "type": "IfStatement", "start": 3602, "end": 3645, "loc": { "start": { "line": 110, "column": 8 }, "end": { "line": 110, "column": 51 } }, "test": { "type": "UnaryExpression", "start": 3606, "end": 3622, "loc": { "start": { "line": 110, "column": 12 }, "end": { "line": 110, "column": 28 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 3607, "end": 3622, "loc": { "start": { "line": 110, "column": 13 }, "end": { "line": 110, "column": 28 } }, "object": { "type": "ThisExpression", "start": 3607, "end": 3611, "loc": { "start": { "line": 110, "column": 13 }, "end": { "line": 110, "column": 17 } } }, "property": { "type": "Identifier", "start": 3612, "end": 3622, "loc": { "start": { "line": 110, "column": 18 }, "end": { "line": 110, "column": 28 } }, "name": "_callbacks" }, "computed": false } }, "consequent": { "type": "ExpressionStatement", "start": 3624, "end": 3645, "loc": { "start": { "line": 110, "column": 30 }, "end": { "line": 110, "column": 51 } }, "expression": { "type": "AssignmentExpression", "start": 3624, "end": 3644, "loc": { "start": { "line": 110, "column": 30 }, "end": { "line": 110, "column": 50 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 3624, "end": 3639, "loc": { "start": { "line": 110, "column": 30 }, "end": { "line": 110, "column": 45 } }, "object": { "type": "ThisExpression", "start": 3624, "end": 3628, "loc": { "start": { "line": 110, "column": 30 }, "end": { "line": 110, "column": 34 } } }, "property": { "type": "Identifier", "start": 3629, "end": 3639, "loc": { "start": { "line": 110, "column": 35 }, "end": { "line": 110, "column": 45 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "ObjectExpression", "start": 3642, "end": 3644, "loc": { "start": { "line": 110, "column": 48 }, "end": { "line": 110, "column": 50 } }, "properties": [] } } }, "alternate": null }, { "type": "VariableDeclaration", "start": 3655, "end": 3693, "loc": { "start": { "line": 111, "column": 8 }, "end": { "line": 111, "column": 46 } }, "declarations": [ { "type": "VariableDeclarator", "start": 3659, "end": 3692, "loc": { "start": { "line": 111, "column": 12 }, "end": { "line": 111, "column": 45 } }, "id": { "type": "Identifier", "start": 3659, "end": 3668, "loc": { "start": { "line": 111, "column": 12 }, "end": { "line": 111, "column": 21 } }, "name": "listeners" }, "init": { "type": "MemberExpression", "start": 3671, "end": 3692, "loc": { "start": { "line": 111, "column": 24 }, "end": { "line": 111, "column": 45 } }, "object": { "type": "MemberExpression", "start": 3671, "end": 3686, "loc": { "start": { "line": 111, "column": 24 }, "end": { "line": 111, "column": 39 } }, "object": { "type": "ThisExpression", "start": 3671, "end": 3675, "loc": { "start": { "line": 111, "column": 24 }, "end": { "line": 111, "column": 28 } } }, "property": { "type": "Identifier", "start": 3676, "end": 3686, "loc": { "start": { "line": 111, "column": 29 }, "end": { "line": 111, "column": 39 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 3687, "end": 3691, "loc": { "start": { "line": 111, "column": 40 }, "end": { "line": 111, "column": 44 } }, "name": "type" }, "computed": true } } ], "kind": "let" }, { "type": "IfStatement", "start": 3703, "end": 3995, "loc": { "start": { "line": 112, "column": 8 }, "end": { "line": 118, "column": 9 } }, "test": { "type": "UnaryExpression", "start": 3707, "end": 3718, "loc": { "start": { "line": 112, "column": 12 }, "end": { "line": 112, "column": 23 } }, "operator": "!", "prefix": true, "argument": { "type": "UnaryExpression", "start": 3708, "end": 3718, "loc": { "start": { "line": 112, "column": 13 }, "end": { "line": 112, "column": 23 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 3709, "end": 3718, "loc": { "start": { "line": 112, "column": 14 }, "end": { "line": 112, "column": 23 } }, "name": "listeners" } } }, "consequent": { "type": "BlockStatement", "start": 3720, "end": 3856, "loc": { "start": { "line": 112, "column": 25 }, "end": { "line": 115, "column": 9 } }, "body": [ { "type": "ForOfStatement", "start": 3735, "end": 3845, "loc": { "start": { "line": 113, "column": 12 }, "end": { "line": 114, "column": 77 } }, "left": { "type": "VariableDeclaration", "start": 3740, "end": 3752, "loc": { "start": { "line": 113, "column": 17 }, "end": { "line": 113, "column": 29 } }, "declarations": [ { "type": "VariableDeclarator", "start": 3744, "end": 3752, "loc": { "start": { "line": 113, "column": 21 }, "end": { "line": 113, "column": 29 } }, "id": { "type": "Identifier", "start": 3744, "end": 3752, "loc": { "start": { "line": 113, "column": 21 }, "end": { "line": 113, "column": 29 } }, "name": "listener" }, "init": null } ], "kind": "let" }, "right": { "type": "Identifier", "start": 3756, "end": 3765, "loc": { "start": { "line": 113, "column": 33 }, "end": { "line": 113, "column": 42 } }, "name": "listeners" }, "body": { "type": "ExpressionStatement", "start": 3784, "end": 3845, "loc": { "start": { "line": 114, "column": 16 }, "end": { "line": 114, "column": 77 } }, "expression": { "type": "AssignmentExpression", "start": 3784, "end": 3844, "loc": { "start": { "line": 114, "column": 16 }, "end": { "line": 114, "column": 76 } }, "operator": "=", "left": { "type": "Identifier", "start": 3784, "end": 3792, "loc": { "start": { "line": 114, "column": 16 }, "end": { "line": 114, "column": 24 } }, "name": "sequence" }, "right": { "type": "CallExpression", "start": 3795, "end": 3844, "loc": { "start": { "line": 114, "column": 27 }, "end": { "line": 114, "column": 76 } }, "callee": { "type": "MemberExpression", "start": 3795, "end": 3808, "loc": { "start": { "line": 114, "column": 27 }, "end": { "line": 114, "column": 40 } }, "object": { "type": "Identifier", "start": 3795, "end": 3803, "loc": { "start": { "line": 114, "column": 27 }, "end": { "line": 114, "column": 35 } }, "name": "sequence" }, "property": { "type": "Identifier", "start": 3804, "end": 3808, "loc": { "start": { "line": 114, "column": 36 }, "end": { "line": 114, "column": 40 } }, "name": "then" }, "computed": false }, "arguments": [ { "type": "ArrowFunctionExpression", "start": 3810, "end": 3843, "loc": { "start": { "line": 114, "column": 42 }, "end": { "line": 114, "column": 75 } }, "id": null, "generator": false, "expression": true, "async": false, "params": [ { "type": "Identifier", "start": 3810, "end": 3811, "loc": { "start": { "line": 114, "column": 42 }, "end": { "line": 114, "column": 43 } }, "name": "_" } ], "body": { "type": "CallExpression", "start": 3815, "end": 3843, "loc": { "start": { "line": 114, "column": 47 }, "end": { "line": 114, "column": 75 } }, "callee": { "type": "MemberExpression", "start": 3815, "end": 3828, "loc": { "start": { "line": 114, "column": 47 }, "end": { "line": 114, "column": 60 } }, "object": { "type": "Identifier", "start": 3815, "end": 3823, "loc": { "start": { "line": 114, "column": 47 }, "end": { "line": 114, "column": 55 } }, "name": "listener" }, "property": { "type": "Identifier", "start": 3824, "end": 3828, "loc": { "start": { "line": 114, "column": 56 }, "end": { "line": 114, "column": 60 } }, "name": "call" }, "computed": false }, "arguments": [ { "type": "ThisExpression", "start": 3829, "end": 3833, "loc": { "start": { "line": 114, "column": 61 }, "end": { "line": 114, "column": 65 } } }, { "type": "SpreadElement", "start": 3835, "end": 3842, "loc": { "start": { "line": 114, "column": 67 }, "end": { "line": 114, "column": 74 } }, "argument": { "type": "Identifier", "start": 3838, "end": 3842, "loc": { "start": { "line": 114, "column": 70 }, "end": { "line": 114, "column": 74 } }, "name": "args" } } ] } } ] } } } } ] }, "alternate": { "type": "IfStatement", "start": 3862, "end": 3995, "loc": { "start": { "line": 115, "column": 15 }, "end": { "line": 118, "column": 9 } }, "test": { "type": "UnaryExpression", "start": 3866, "end": 3879, "loc": { "start": { "line": 115, "column": 19 }, "end": { "line": 115, "column": 32 } }, "operator": "!", "prefix": true, "argument": { "type": "UnaryExpression", "start": 3867, "end": 3879, "loc": { "start": { "line": 115, "column": 20 }, "end": { "line": 115, "column": 32 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 3868, "end": 3879, "loc": { "start": { "line": 115, "column": 21 }, "end": { "line": 115, "column": 32 } }, "object": { "type": "ThisExpression", "start": 3868, "end": 3872, "loc": { "start": { "line": 115, "column": 21 }, "end": { "line": 115, "column": 25 } } }, "property": { "type": "Identifier", "start": 3873, "end": 3879, "loc": { "start": { "line": 115, "column": 26 }, "end": { "line": 115, "column": 32 } }, "name": "parent" }, "computed": false } } }, "consequent": { "type": "BlockStatement", "start": 3881, "end": 3995, "loc": { "start": { "line": 115, "column": 34 }, "end": { "line": 118, "column": 9 } }, "body": [ { "type": "ExpressionStatement", "start": 3950, "end": 3984, "loc": { "start": { "line": 117, "column": 12 }, "end": { "line": 117, "column": 46 } }, "expression": { "type": "CallExpression", "start": 3950, "end": 3983, "loc": { "start": { "line": 117, "column": 12 }, "end": { "line": 117, "column": 45 } }, "callee": { "type": "MemberExpression", "start": 3950, "end": 3968, "loc": { "start": { "line": 117, "column": 12 }, "end": { "line": 117, "column": 30 } }, "object": { "type": "MemberExpression", "start": 3950, "end": 3961, "loc": { "start": { "line": 117, "column": 12 }, "end": { "line": 117, "column": 23 } }, "object": { "type": "ThisExpression", "start": 3950, "end": 3954, "loc": { "start": { "line": 117, "column": 12 }, "end": { "line": 117, "column": 16 } }, "leadingComments": null }, "property": { "type": "Identifier", "start": 3955, "end": 3961, "loc": { "start": { "line": 117, "column": 17 }, "end": { "line": 117, "column": 23 } }, "name": "parent" }, "computed": false, "leadingComments": null }, "property": { "type": "Identifier", "start": 3962, "end": 3968, "loc": { "start": { "line": 117, "column": 24 }, "end": { "line": 117, "column": 30 } }, "name": "bubble" }, "computed": false, "leadingComments": null }, "arguments": [ { "type": "Identifier", "start": 3969, "end": 3973, "loc": { "start": { "line": 117, "column": 31 }, "end": { "line": 117, "column": 35 } }, "name": "type" }, { "type": "SpreadElement", "start": 3975, "end": 3982, "loc": { "start": { "line": 117, "column": 37 }, "end": { "line": 117, "column": 44 } }, "argument": { "type": "Identifier", "start": 3978, "end": 3982, "loc": { "start": { "line": 117, "column": 40 }, "end": { "line": 117, "column": 44 } }, "name": "args" } } ], "leadingComments": null }, "leadingComments": [ { "type": "CommentLine", "value": " No listener found, just bubble up ...", "start": 3896, "end": 3936, "loc": { "start": { "line": 116, "column": 12 }, "end": { "line": 116, "column": 52 } }, "range": [ 3896, 3936 ] } ] } ] }, "alternate": null } }, { "type": "ReturnStatement", "start": 4005, "end": 4021, "loc": { "start": { "line": 119, "column": 8 }, "end": { "line": 119, "column": 24 } }, "argument": { "type": "Identifier", "start": 4012, "end": 4020, "loc": { "start": { "line": 119, "column": 15 }, "end": { "line": 119, "column": 23 } }, "name": "sequence" } } ] } } }, { "type": "MethodDefinition", "start": 4036, "end": 4391, "loc": { "start": { "line": 122, "column": 4 }, "end": { "line": 132, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 4036, "end": 4048, "loc": { "start": { "line": 122, "column": 4 }, "end": { "line": 122, "column": 16 } }, "name": "findListener" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 4048, "end": 4391, "loc": { "start": { "line": 122, "column": 16 }, "end": { "line": 132, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 4049, "end": 4053, "loc": { "start": { "line": 122, "column": 17 }, "end": { "line": 122, "column": 21 } }, "name": "type" } ], "body": { "type": "BlockStatement", "start": 4055, "end": 4391, "loc": { "start": { "line": 122, "column": 23 }, "end": { "line": 132, "column": 5 } }, "body": [ { "type": "IfStatement", "start": 4066, "end": 4109, "loc": { "start": { "line": 123, "column": 8 }, "end": { "line": 123, "column": 51 } }, "test": { "type": "UnaryExpression", "start": 4070, "end": 4086, "loc": { "start": { "line": 123, "column": 12 }, "end": { "line": 123, "column": 28 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 4071, "end": 4086, "loc": { "start": { "line": 123, "column": 13 }, "end": { "line": 123, "column": 28 } }, "object": { "type": "ThisExpression", "start": 4071, "end": 4075, "loc": { "start": { "line": 123, "column": 13 }, "end": { "line": 123, "column": 17 } } }, "property": { "type": "Identifier", "start": 4076, "end": 4086, "loc": { "start": { "line": 123, "column": 18 }, "end": { "line": 123, "column": 28 } }, "name": "_callbacks" }, "computed": false } }, "consequent": { "type": "ExpressionStatement", "start": 4088, "end": 4109, "loc": { "start": { "line": 123, "column": 30 }, "end": { "line": 123, "column": 51 } }, "expression": { "type": "AssignmentExpression", "start": 4088, "end": 4108, "loc": { "start": { "line": 123, "column": 30 }, "end": { "line": 123, "column": 50 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4088, "end": 4103, "loc": { "start": { "line": 123, "column": 30 }, "end": { "line": 123, "column": 45 } }, "object": { "type": "ThisExpression", "start": 4088, "end": 4092, "loc": { "start": { "line": 123, "column": 30 }, "end": { "line": 123, "column": 34 } } }, "property": { "type": "Identifier", "start": 4093, "end": 4103, "loc": { "start": { "line": 123, "column": 35 }, "end": { "line": 123, "column": 45 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "ObjectExpression", "start": 4106, "end": 4108, "loc": { "start": { "line": 123, "column": 48 }, "end": { "line": 123, "column": 50 } }, "properties": [] } } }, "alternate": null }, { "type": "VariableDeclaration", "start": 4119, "end": 4157, "loc": { "start": { "line": 124, "column": 8 }, "end": { "line": 124, "column": 46 } }, "declarations": [ { "type": "VariableDeclarator", "start": 4123, "end": 4156, "loc": { "start": { "line": 124, "column": 12 }, "end": { "line": 124, "column": 45 } }, "id": { "type": "Identifier", "start": 4123, "end": 4132, "loc": { "start": { "line": 124, "column": 12 }, "end": { "line": 124, "column": 21 } }, "name": "listeners" }, "init": { "type": "MemberExpression", "start": 4135, "end": 4156, "loc": { "start": { "line": 124, "column": 24 }, "end": { "line": 124, "column": 45 } }, "object": { "type": "MemberExpression", "start": 4135, "end": 4150, "loc": { "start": { "line": 124, "column": 24 }, "end": { "line": 124, "column": 39 } }, "object": { "type": "ThisExpression", "start": 4135, "end": 4139, "loc": { "start": { "line": 124, "column": 24 }, "end": { "line": 124, "column": 28 } } }, "property": { "type": "Identifier", "start": 4140, "end": 4150, "loc": { "start": { "line": 124, "column": 29 }, "end": { "line": 124, "column": 39 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 4151, "end": 4155, "loc": { "start": { "line": 124, "column": 40 }, "end": { "line": 124, "column": 44 } }, "name": "type" }, "computed": true } } ], "kind": "let" }, { "type": "IfStatement", "start": 4167, "end": 4357, "loc": { "start": { "line": 125, "column": 8 }, "end": { "line": 130, "column": 9 } }, "test": { "type": "UnaryExpression", "start": 4171, "end": 4182, "loc": { "start": { "line": 125, "column": 12 }, "end": { "line": 125, "column": 23 } }, "operator": "!", "prefix": true, "argument": { "type": "UnaryExpression", "start": 4172, "end": 4182, "loc": { "start": { "line": 125, "column": 13 }, "end": { "line": 125, "column": 23 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 4173, "end": 4182, "loc": { "start": { "line": 125, "column": 14 }, "end": { "line": 125, "column": 23 } }, "name": "listeners" } } }, "consequent": { "type": "BlockStatement", "start": 4184, "end": 4222, "loc": { "start": { "line": 125, "column": 25 }, "end": { "line": 127, "column": 9 } }, "body": [ { "type": "ReturnStatement", "start": 4199, "end": 4211, "loc": { "start": { "line": 126, "column": 12 }, "end": { "line": 126, "column": 24 } }, "argument": { "type": "ThisExpression", "start": 4206, "end": 4210, "loc": { "start": { "line": 126, "column": 19 }, "end": { "line": 126, "column": 23 } } } } ] }, "alternate": { "type": "IfStatement", "start": 4228, "end": 4357, "loc": { "start": { "line": 127, "column": 15 }, "end": { "line": 130, "column": 9 } }, "test": { "type": "UnaryExpression", "start": 4232, "end": 4245, "loc": { "start": { "line": 127, "column": 19 }, "end": { "line": 127, "column": 32 } }, "operator": "!", "prefix": true, "argument": { "type": "UnaryExpression", "start": 4233, "end": 4245, "loc": { "start": { "line": 127, "column": 20 }, "end": { "line": 127, "column": 32 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 4234, "end": 4245, "loc": { "start": { "line": 127, "column": 21 }, "end": { "line": 127, "column": 32 } }, "object": { "type": "ThisExpression", "start": 4234, "end": 4238, "loc": { "start": { "line": 127, "column": 21 }, "end": { "line": 127, "column": 25 } } }, "property": { "type": "Identifier", "start": 4239, "end": 4245, "loc": { "start": { "line": 127, "column": 26 }, "end": { "line": 127, "column": 32 } }, "name": "parent" }, "computed": false } } }, "consequent": { "type": "BlockStatement", "start": 4247, "end": 4357, "loc": { "start": { "line": 127, "column": 34 }, "end": { "line": 130, "column": 9 } }, "body": [ { "type": "ReturnStatement", "start": 4316, "end": 4346, "loc": { "start": { "line": 129, "column": 12 }, "end": { "line": 129, "column": 42 } }, "argument": { "type": "CallExpression", "start": 4323, "end": 4345, "loc": { "start": { "line": 129, "column": 19 }, "end": { "line": 129, "column": 41 } }, "callee": { "type": "MemberExpression", "start": 4323, "end": 4339, "loc": { "start": { "line": 129, "column": 19 }, "end": { "line": 129, "column": 35 } }, "object": { "type": "MemberExpression", "start": 4323, "end": 4334, "loc": { "start": { "line": 129, "column": 19 }, "end": { "line": 129, "column": 30 } }, "object": { "type": "ThisExpression", "start": 4323, "end": 4327, "loc": { "start": { "line": 129, "column": 19 }, "end": { "line": 129, "column": 23 } }, "leadingComments": null }, "property": { "type": "Identifier", "start": 4328, "end": 4334, "loc": { "start": { "line": 129, "column": 24 }, "end": { "line": 129, "column": 30 } }, "name": "parent" }, "computed": false, "leadingComments": null }, "property": { "type": "Identifier", "start": 4335, "end": 4339, "loc": { "start": { "line": 129, "column": 31 }, "end": { "line": 129, "column": 35 } }, "name": "find" }, "computed": false, "leadingComments": null }, "arguments": [ { "type": "Identifier", "start": 4340, "end": 4344, "loc": { "start": { "line": 129, "column": 36 }, "end": { "line": 129, "column": 40 } }, "name": "type" } ], "leadingComments": null }, "leadingComments": [ { "type": "CommentLine", "value": " No listener found, just bubble up ...", "start": 4262, "end": 4302, "loc": { "start": { "line": 128, "column": 12 }, "end": { "line": 128, "column": 52 } }, "range": [ 4262, 4302 ] } ] } ] }, "alternate": null } }, { "type": "ReturnStatement", "start": 4367, "end": 4384, "loc": { "start": { "line": 131, "column": 8 }, "end": { "line": 131, "column": 25 } }, "argument": { "type": "Identifier", "start": 4374, "end": 4383, "loc": { "start": { "line": 131, "column": 15 }, "end": { "line": 131, "column": 24 } }, "name": "undefined" } } ] } } }, { "type": "MethodDefinition", "start": 4399, "end": 4615, "loc": { "start": { "line": 134, "column": 4 }, "end": { "line": 138, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 4399, "end": 4410, "loc": { "start": { "line": 134, "column": 4 }, "end": { "line": 134, "column": 15 } }, "name": "hasListener" }, "static": false, "kind": "method", "value": { "type": "FunctionExpression", "start": 4410, "end": 4615, "loc": { "start": { "line": 134, "column": 15 }, "end": { "line": 138, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 4411, "end": 4415, "loc": { "start": { "line": 134, "column": 16 }, "end": { "line": 134, "column": 20 } }, "name": "type" }, { "type": "AssignmentPattern", "start": 4417, "end": 4437, "loc": { "start": { "line": 134, "column": 22 }, "end": { "line": 134, "column": 42 } }, "operator": "=", "left": { "type": "Identifier", "start": 4417, "end": 4425, "loc": { "start": { "line": 134, "column": 22 }, "end": { "line": 134, "column": 30 } }, "name": "callback" }, "right": { "type": "Identifier", "start": 4428, "end": 4437, "loc": { "start": { "line": 134, "column": 33 }, "end": { "line": 134, "column": 42 } }, "name": "undefined" } } ], "body": { "type": "BlockStatement", "start": 4439, "end": 4615, "loc": { "start": { "line": 134, "column": 44 }, "end": { "line": 138, "column": 5 } }, "body": [ { "type": "IfStatement", "start": 4450, "end": 4493, "loc": { "start": { "line": 135, "column": 8 }, "end": { "line": 135, "column": 51 } }, "test": { "type": "UnaryExpression", "start": 4454, "end": 4470, "loc": { "start": { "line": 135, "column": 12 }, "end": { "line": 135, "column": 28 } }, "operator": "!", "prefix": true, "argument": { "type": "MemberExpression", "start": 4455, "end": 4470, "loc": { "start": { "line": 135, "column": 13 }, "end": { "line": 135, "column": 28 } }, "object": { "type": "ThisExpression", "start": 4455, "end": 4459, "loc": { "start": { "line": 135, "column": 13 }, "end": { "line": 135, "column": 17 } } }, "property": { "type": "Identifier", "start": 4460, "end": 4470, "loc": { "start": { "line": 135, "column": 18 }, "end": { "line": 135, "column": 28 } }, "name": "_callbacks" }, "computed": false } }, "consequent": { "type": "ExpressionStatement", "start": 4472, "end": 4493, "loc": { "start": { "line": 135, "column": 30 }, "end": { "line": 135, "column": 51 } }, "expression": { "type": "AssignmentExpression", "start": 4472, "end": 4492, "loc": { "start": { "line": 135, "column": 30 }, "end": { "line": 135, "column": 50 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4472, "end": 4487, "loc": { "start": { "line": 135, "column": 30 }, "end": { "line": 135, "column": 45 } }, "object": { "type": "ThisExpression", "start": 4472, "end": 4476, "loc": { "start": { "line": 135, "column": 30 }, "end": { "line": 135, "column": 34 } } }, "property": { "type": "Identifier", "start": 4477, "end": 4487, "loc": { "start": { "line": 135, "column": 35 }, "end": { "line": 135, "column": 45 } }, "name": "_callbacks" }, "computed": false }, "right": { "type": "ObjectExpression", "start": 4490, "end": 4492, "loc": { "start": { "line": 135, "column": 48 }, "end": { "line": 135, "column": 50 } }, "properties": [] } } }, "alternate": null }, { "type": "VariableDeclaration", "start": 4503, "end": 4540, "loc": { "start": { "line": 136, "column": 8 }, "end": { "line": 136, "column": 45 } }, "declarations": [ { "type": "VariableDeclarator", "start": 4507, "end": 4539, "loc": { "start": { "line": 136, "column": 12 }, "end": { "line": 136, "column": 44 } }, "id": { "type": "Identifier", "start": 4507, "end": 4515, "loc": { "start": { "line": 136, "column": 12 }, "end": { "line": 136, "column": 20 } }, "name": "listener" }, "init": { "type": "MemberExpression", "start": 4518, "end": 4539, "loc": { "start": { "line": 136, "column": 23 }, "end": { "line": 136, "column": 44 } }, "object": { "type": "MemberExpression", "start": 4518, "end": 4533, "loc": { "start": { "line": 136, "column": 23 }, "end": { "line": 136, "column": 38 } }, "object": { "type": "ThisExpression", "start": 4518, "end": 4522, "loc": { "start": { "line": 136, "column": 23 }, "end": { "line": 136, "column": 27 } } }, "property": { "type": "Identifier", "start": 4523, "end": 4533, "loc": { "start": { "line": 136, "column": 28 }, "end": { "line": 136, "column": 38 } }, "name": "_callbacks" }, "computed": false }, "property": { "type": "Identifier", "start": 4534, "end": 4538, "loc": { "start": { "line": 136, "column": 39 }, "end": { "line": 136, "column": 43 } }, "name": "type" }, "computed": true } } ], "kind": "let" }, { "type": "ReturnStatement", "start": 4550, "end": 4608, "loc": { "start": { "line": 137, "column": 8 }, "end": { "line": 137, "column": 66 } }, "argument": { "type": "LogicalExpression", "start": 4557, "end": 4607, "loc": { "start": { "line": 137, "column": 15 }, "end": { "line": 137, "column": 65 } }, "left": { "type": "UnaryExpression", "start": 4557, "end": 4567, "loc": { "start": { "line": 137, "column": 15 }, "end": { "line": 137, "column": 25 } }, "operator": "!", "prefix": true, "argument": { "type": "UnaryExpression", "start": 4558, "end": 4567, "loc": { "start": { "line": 137, "column": 16 }, "end": { "line": 137, "column": 25 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 4559, "end": 4567, "loc": { "start": { "line": 137, "column": 17 }, "end": { "line": 137, "column": 25 } }, "name": "listener" } } }, "operator": "&&", "right": { "type": "LogicalExpression", "start": 4572, "end": 4606, "loc": { "start": { "line": 137, "column": 30 }, "end": { "line": 137, "column": 64 } }, "left": { "type": "UnaryExpression", "start": 4572, "end": 4581, "loc": { "start": { "line": 137, "column": 30 }, "end": { "line": 137, "column": 39 } }, "operator": "!", "prefix": true, "argument": { "type": "Identifier", "start": 4573, "end": 4581, "loc": { "start": { "line": 137, "column": 31 }, "end": { "line": 137, "column": 39 } }, "name": "callback" } }, "operator": "||", "right": { "type": "BinaryExpression", "start": 4585, "end": 4606, "loc": { "start": { "line": 137, "column": 43 }, "end": { "line": 137, "column": 64 } }, "left": { "type": "Identifier", "start": 4585, "end": 4593, "loc": { "start": { "line": 137, "column": 43 }, "end": { "line": 137, "column": 51 } }, "name": "callback" }, "operator": "===", "right": { "type": "Identifier", "start": 4598, "end": 4606, "loc": { "start": { "line": 137, "column": 56 }, "end": { "line": 137, "column": 64 } }, "name": "listener" } }, "parenthesizedExpression": true } } } ] } } }, { "type": "MethodDefinition", "start": 4623, "end": 5390, "loc": { "start": { "line": 140, "column": 4 }, "end": { "line": 154, "column": 5 } }, "computed": false, "key": { "type": "Identifier", "start": 4630, "end": 4635, "loc": { "start": { "line": 140, "column": 11 }, "end": { "line": 140, "column": 16 } }, "name": "mixin" }, "static": true, "kind": "method", "value": { "type": "FunctionExpression", "start": 4635, "end": 5390, "loc": { "start": { "line": 140, "column": 16 }, "end": { "line": 154, "column": 5 } }, "id": null, "generator": false, "expression": false, "async": false, "params": [ { "type": "Identifier", "start": 4636, "end": 4642, "loc": { "start": { "line": 140, "column": 17 }, "end": { "line": 140, "column": 23 } }, "name": "object" }, { "type": "AssignmentPattern", "start": 4644, "end": 4659, "loc": { "start": { "line": 140, "column": 25 }, "end": { "line": 140, "column": 40 } }, "operator": "=", "left": { "type": "Identifier", "start": 4644, "end": 4652, "loc": { "start": { "line": 140, "column": 25 }, "end": { "line": 140, "column": 33 } }, "name": "handlers" }, "right": { "type": "Literal", "start": 4655, "end": 4659, "loc": { "start": { "line": 140, "column": 36 }, "end": { "line": 140, "column": 40 } }, "value": null, "rawValue": null, "raw": "null" } } ], "body": { "type": "BlockStatement", "start": 4661, "end": 5390, "loc": { "start": { "line": 140, "column": 42 }, "end": { "line": 154, "column": 5 } }, "body": [ { "type": "ExpressionStatement", "start": 4672, "end": 4722, "loc": { "start": { "line": 141, "column": 8 }, "end": { "line": 141, "column": 58 } }, "expression": { "type": "AssignmentExpression", "start": 4672, "end": 4721, "loc": { "start": { "line": 141, "column": 8 }, "end": { "line": 141, "column": 57 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4672, "end": 4690, "loc": { "start": { "line": 141, "column": 8 }, "end": { "line": 141, "column": 26 } }, "object": { "type": "Identifier", "start": 4672, "end": 4678, "loc": { "start": { "line": 141, "column": 8 }, "end": { "line": 141, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 4679, "end": 4690, "loc": { "start": { "line": 141, "column": 15 }, "end": { "line": 141, "column": 26 } }, "name": "hasListener" }, "computed": false }, "right": { "type": "MemberExpression", "start": 4693, "end": 4721, "loc": { "start": { "line": 141, "column": 29 }, "end": { "line": 141, "column": 57 } }, "object": { "type": "MemberExpression", "start": 4693, "end": 4709, "loc": { "start": { "line": 141, "column": 29 }, "end": { "line": 141, "column": 45 } }, "object": { "type": "Identifier", "start": 4693, "end": 4699, "loc": { "start": { "line": 141, "column": 29 }, "end": { "line": 141, "column": 35 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 4700, "end": 4709, "loc": { "start": { "line": 141, "column": 36 }, "end": { "line": 141, "column": 45 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 4710, "end": 4721, "loc": { "start": { "line": 141, "column": 46 }, "end": { "line": 141, "column": 57 } }, "name": "hasListener" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 4732, "end": 4764, "loc": { "start": { "line": 142, "column": 8 }, "end": { "line": 142, "column": 40 } }, "expression": { "type": "AssignmentExpression", "start": 4732, "end": 4763, "loc": { "start": { "line": 142, "column": 8 }, "end": { "line": 142, "column": 39 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4732, "end": 4741, "loc": { "start": { "line": 142, "column": 8 }, "end": { "line": 142, "column": 17 } }, "object": { "type": "Identifier", "start": 4732, "end": 4738, "loc": { "start": { "line": 142, "column": 8 }, "end": { "line": 142, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 4739, "end": 4741, "loc": { "start": { "line": 142, "column": 15 }, "end": { "line": 142, "column": 17 } }, "name": "on" }, "computed": false }, "right": { "type": "MemberExpression", "start": 4744, "end": 4763, "loc": { "start": { "line": 142, "column": 20 }, "end": { "line": 142, "column": 39 } }, "object": { "type": "MemberExpression", "start": 4744, "end": 4760, "loc": { "start": { "line": 142, "column": 20 }, "end": { "line": 142, "column": 36 } }, "object": { "type": "Identifier", "start": 4744, "end": 4750, "loc": { "start": { "line": 142, "column": 20 }, "end": { "line": 142, "column": 26 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 4751, "end": 4760, "loc": { "start": { "line": 142, "column": 27 }, "end": { "line": 142, "column": 36 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 4761, "end": 4763, "loc": { "start": { "line": 142, "column": 37 }, "end": { "line": 142, "column": 39 } }, "name": "on" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 4774, "end": 4810, "loc": { "start": { "line": 143, "column": 8 }, "end": { "line": 143, "column": 44 } }, "expression": { "type": "AssignmentExpression", "start": 4774, "end": 4809, "loc": { "start": { "line": 143, "column": 8 }, "end": { "line": 143, "column": 43 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4774, "end": 4785, "loc": { "start": { "line": 143, "column": 8 }, "end": { "line": 143, "column": 19 } }, "object": { "type": "Identifier", "start": 4774, "end": 4780, "loc": { "start": { "line": 143, "column": 8 }, "end": { "line": 143, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 4781, "end": 4785, "loc": { "start": { "line": 143, "column": 15 }, "end": { "line": 143, "column": 19 } }, "name": "once" }, "computed": false }, "right": { "type": "MemberExpression", "start": 4788, "end": 4809, "loc": { "start": { "line": 143, "column": 22 }, "end": { "line": 143, "column": 43 } }, "object": { "type": "MemberExpression", "start": 4788, "end": 4804, "loc": { "start": { "line": 143, "column": 22 }, "end": { "line": 143, "column": 38 } }, "object": { "type": "Identifier", "start": 4788, "end": 4794, "loc": { "start": { "line": 143, "column": 22 }, "end": { "line": 143, "column": 28 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 4795, "end": 4804, "loc": { "start": { "line": 143, "column": 29 }, "end": { "line": 143, "column": 38 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 4805, "end": 4809, "loc": { "start": { "line": 143, "column": 39 }, "end": { "line": 143, "column": 43 } }, "name": "once" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 4820, "end": 4862, "loc": { "start": { "line": 144, "column": 8 }, "end": { "line": 144, "column": 50 } }, "expression": { "type": "AssignmentExpression", "start": 4820, "end": 4861, "loc": { "start": { "line": 144, "column": 8 }, "end": { "line": 144, "column": 49 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4820, "end": 4834, "loc": { "start": { "line": 144, "column": 8 }, "end": { "line": 144, "column": 22 } }, "object": { "type": "Identifier", "start": 4820, "end": 4826, "loc": { "start": { "line": 144, "column": 8 }, "end": { "line": 144, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 4827, "end": 4834, "loc": { "start": { "line": 144, "column": 15 }, "end": { "line": 144, "column": 22 } }, "name": "onFirst" }, "computed": false }, "right": { "type": "MemberExpression", "start": 4837, "end": 4861, "loc": { "start": { "line": 144, "column": 25 }, "end": { "line": 144, "column": 49 } }, "object": { "type": "MemberExpression", "start": 4837, "end": 4853, "loc": { "start": { "line": 144, "column": 25 }, "end": { "line": 144, "column": 41 } }, "object": { "type": "Identifier", "start": 4837, "end": 4843, "loc": { "start": { "line": 144, "column": 25 }, "end": { "line": 144, "column": 31 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 4844, "end": 4853, "loc": { "start": { "line": 144, "column": 32 }, "end": { "line": 144, "column": 41 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 4854, "end": 4861, "loc": { "start": { "line": 144, "column": 42 }, "end": { "line": 144, "column": 49 } }, "name": "onFirst" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 4872, "end": 4912, "loc": { "start": { "line": 145, "column": 8 }, "end": { "line": 145, "column": 48 } }, "expression": { "type": "AssignmentExpression", "start": 4872, "end": 4911, "loc": { "start": { "line": 145, "column": 8 }, "end": { "line": 145, "column": 47 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4872, "end": 4885, "loc": { "start": { "line": 145, "column": 8 }, "end": { "line": 145, "column": 21 } }, "object": { "type": "Identifier", "start": 4872, "end": 4878, "loc": { "start": { "line": 145, "column": 8 }, "end": { "line": 145, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 4879, "end": 4885, "loc": { "start": { "line": 145, "column": 15 }, "end": { "line": 145, "column": 21 } }, "name": "onLast" }, "computed": false }, "right": { "type": "MemberExpression", "start": 4888, "end": 4911, "loc": { "start": { "line": 145, "column": 24 }, "end": { "line": 145, "column": 47 } }, "object": { "type": "MemberExpression", "start": 4888, "end": 4904, "loc": { "start": { "line": 145, "column": 24 }, "end": { "line": 145, "column": 40 } }, "object": { "type": "Identifier", "start": 4888, "end": 4894, "loc": { "start": { "line": 145, "column": 24 }, "end": { "line": 145, "column": 30 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 4895, "end": 4904, "loc": { "start": { "line": 145, "column": 31 }, "end": { "line": 145, "column": 40 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 4905, "end": 4911, "loc": { "start": { "line": 145, "column": 41 }, "end": { "line": 145, "column": 47 } }, "name": "onLast" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 4922, "end": 4964, "loc": { "start": { "line": 146, "column": 8 }, "end": { "line": 146, "column": 50 } }, "expression": { "type": "AssignmentExpression", "start": 4922, "end": 4963, "loc": { "start": { "line": 146, "column": 8 }, "end": { "line": 146, "column": 49 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4922, "end": 4936, "loc": { "start": { "line": 146, "column": 8 }, "end": { "line": 146, "column": 22 } }, "object": { "type": "Identifier", "start": 4922, "end": 4928, "loc": { "start": { "line": 146, "column": 8 }, "end": { "line": 146, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 4929, "end": 4936, "loc": { "start": { "line": 146, "column": 15 }, "end": { "line": 146, "column": 22 } }, "name": "inspect" }, "computed": false }, "right": { "type": "MemberExpression", "start": 4939, "end": 4963, "loc": { "start": { "line": 146, "column": 25 }, "end": { "line": 146, "column": 49 } }, "object": { "type": "MemberExpression", "start": 4939, "end": 4955, "loc": { "start": { "line": 146, "column": 25 }, "end": { "line": 146, "column": 41 } }, "object": { "type": "Identifier", "start": 4939, "end": 4945, "loc": { "start": { "line": 146, "column": 25 }, "end": { "line": 146, "column": 31 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 4946, "end": 4955, "loc": { "start": { "line": 146, "column": 32 }, "end": { "line": 146, "column": 41 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 4956, "end": 4963, "loc": { "start": { "line": 146, "column": 42 }, "end": { "line": 146, "column": 49 } }, "name": "inspect" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 4974, "end": 5030, "loc": { "start": { "line": 147, "column": 8 }, "end": { "line": 147, "column": 64 } }, "expression": { "type": "AssignmentExpression", "start": 4974, "end": 5029, "loc": { "start": { "line": 147, "column": 8 }, "end": { "line": 147, "column": 63 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 4974, "end": 4995, "loc": { "start": { "line": 147, "column": 8 }, "end": { "line": 147, "column": 29 } }, "object": { "type": "Identifier", "start": 4974, "end": 4980, "loc": { "start": { "line": 147, "column": 8 }, "end": { "line": 147, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 4981, "end": 4995, "loc": { "start": { "line": 147, "column": 15 }, "end": { "line": 147, "column": 29 } }, "name": "removeListener" }, "computed": false }, "right": { "type": "MemberExpression", "start": 4998, "end": 5029, "loc": { "start": { "line": 147, "column": 32 }, "end": { "line": 147, "column": 63 } }, "object": { "type": "MemberExpression", "start": 4998, "end": 5014, "loc": { "start": { "line": 147, "column": 32 }, "end": { "line": 147, "column": 48 } }, "object": { "type": "Identifier", "start": 4998, "end": 5004, "loc": { "start": { "line": 147, "column": 32 }, "end": { "line": 147, "column": 38 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 5005, "end": 5014, "loc": { "start": { "line": 147, "column": 39 }, "end": { "line": 147, "column": 48 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 5015, "end": 5029, "loc": { "start": { "line": 147, "column": 49 }, "end": { "line": 147, "column": 63 } }, "name": "removeListener" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 5040, "end": 5098, "loc": { "start": { "line": 148, "column": 8 }, "end": { "line": 148, "column": 66 } }, "expression": { "type": "AssignmentExpression", "start": 5040, "end": 5097, "loc": { "start": { "line": 148, "column": 8 }, "end": { "line": 148, "column": 65 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 5040, "end": 5062, "loc": { "start": { "line": 148, "column": 8 }, "end": { "line": 148, "column": 30 } }, "object": { "type": "Identifier", "start": 5040, "end": 5046, "loc": { "start": { "line": 148, "column": 8 }, "end": { "line": 148, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 5047, "end": 5062, "loc": { "start": { "line": 148, "column": 15 }, "end": { "line": 148, "column": 30 } }, "name": "removeListeners" }, "computed": false }, "right": { "type": "MemberExpression", "start": 5065, "end": 5097, "loc": { "start": { "line": 148, "column": 33 }, "end": { "line": 148, "column": 65 } }, "object": { "type": "MemberExpression", "start": 5065, "end": 5081, "loc": { "start": { "line": 148, "column": 33 }, "end": { "line": 148, "column": 49 } }, "object": { "type": "Identifier", "start": 5065, "end": 5071, "loc": { "start": { "line": 148, "column": 33 }, "end": { "line": 148, "column": 39 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 5072, "end": 5081, "loc": { "start": { "line": 148, "column": 40 }, "end": { "line": 148, "column": 49 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 5082, "end": 5097, "loc": { "start": { "line": 148, "column": 50 }, "end": { "line": 148, "column": 65 } }, "name": "removeListeners" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 5108, "end": 5168, "loc": { "start": { "line": 149, "column": 8 }, "end": { "line": 149, "column": 68 } }, "expression": { "type": "AssignmentExpression", "start": 5108, "end": 5167, "loc": { "start": { "line": 149, "column": 8 }, "end": { "line": 149, "column": 67 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 5108, "end": 5131, "loc": { "start": { "line": 149, "column": 8 }, "end": { "line": 149, "column": 31 } }, "object": { "type": "Identifier", "start": 5108, "end": 5114, "loc": { "start": { "line": 149, "column": 8 }, "end": { "line": 149, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 5115, "end": 5131, "loc": { "start": { "line": 149, "column": 15 }, "end": { "line": 149, "column": 31 } }, "name": "removeInspectors" }, "computed": false }, "right": { "type": "MemberExpression", "start": 5134, "end": 5167, "loc": { "start": { "line": 149, "column": 34 }, "end": { "line": 149, "column": 67 } }, "object": { "type": "MemberExpression", "start": 5134, "end": 5150, "loc": { "start": { "line": 149, "column": 34 }, "end": { "line": 149, "column": 50 } }, "object": { "type": "Identifier", "start": 5134, "end": 5140, "loc": { "start": { "line": 149, "column": 34 }, "end": { "line": 149, "column": 40 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 5141, "end": 5150, "loc": { "start": { "line": 149, "column": 41 }, "end": { "line": 149, "column": 50 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 5151, "end": 5167, "loc": { "start": { "line": 149, "column": 51 }, "end": { "line": 149, "column": 67 } }, "name": "removeInspectors" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 5178, "end": 5214, "loc": { "start": { "line": 150, "column": 8 }, "end": { "line": 150, "column": 44 } }, "expression": { "type": "AssignmentExpression", "start": 5178, "end": 5213, "loc": { "start": { "line": 150, "column": 8 }, "end": { "line": 150, "column": 43 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 5178, "end": 5189, "loc": { "start": { "line": 150, "column": 8 }, "end": { "line": 150, "column": 19 } }, "object": { "type": "Identifier", "start": 5178, "end": 5184, "loc": { "start": { "line": 150, "column": 8 }, "end": { "line": 150, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 5185, "end": 5189, "loc": { "start": { "line": 150, "column": 15 }, "end": { "line": 150, "column": 19 } }, "name": "emit" }, "computed": false }, "right": { "type": "MemberExpression", "start": 5192, "end": 5213, "loc": { "start": { "line": 150, "column": 22 }, "end": { "line": 150, "column": 43 } }, "object": { "type": "MemberExpression", "start": 5192, "end": 5208, "loc": { "start": { "line": 150, "column": 22 }, "end": { "line": 150, "column": 38 } }, "object": { "type": "Identifier", "start": 5192, "end": 5198, "loc": { "start": { "line": 150, "column": 22 }, "end": { "line": 150, "column": 28 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 5199, "end": 5208, "loc": { "start": { "line": 150, "column": 29 }, "end": { "line": 150, "column": 38 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 5209, "end": 5213, "loc": { "start": { "line": 150, "column": 39 }, "end": { "line": 150, "column": 43 } }, "name": "emit" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 5224, "end": 5264, "loc": { "start": { "line": 151, "column": 8 }, "end": { "line": 151, "column": 48 } }, "expression": { "type": "AssignmentExpression", "start": 5224, "end": 5263, "loc": { "start": { "line": 151, "column": 8 }, "end": { "line": 151, "column": 47 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 5224, "end": 5237, "loc": { "start": { "line": 151, "column": 8 }, "end": { "line": 151, "column": 21 } }, "object": { "type": "Identifier", "start": 5224, "end": 5230, "loc": { "start": { "line": 151, "column": 8 }, "end": { "line": 151, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 5231, "end": 5237, "loc": { "start": { "line": 151, "column": 15 }, "end": { "line": 151, "column": 21 } }, "name": "bubble" }, "computed": false }, "right": { "type": "MemberExpression", "start": 5240, "end": 5263, "loc": { "start": { "line": 151, "column": 24 }, "end": { "line": 151, "column": 47 } }, "object": { "type": "MemberExpression", "start": 5240, "end": 5256, "loc": { "start": { "line": 151, "column": 24 }, "end": { "line": 151, "column": 40 } }, "object": { "type": "Identifier", "start": 5240, "end": 5246, "loc": { "start": { "line": 151, "column": 24 }, "end": { "line": 151, "column": 30 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 5247, "end": 5256, "loc": { "start": { "line": 151, "column": 31 }, "end": { "line": 151, "column": 40 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 5257, "end": 5263, "loc": { "start": { "line": 151, "column": 41 }, "end": { "line": 151, "column": 47 } }, "name": "bubble" }, "computed": false } } }, { "type": "ExpressionStatement", "start": 5274, "end": 5326, "loc": { "start": { "line": 152, "column": 8 }, "end": { "line": 152, "column": 60 } }, "expression": { "type": "AssignmentExpression", "start": 5274, "end": 5325, "loc": { "start": { "line": 152, "column": 8 }, "end": { "line": 152, "column": 59 } }, "operator": "=", "left": { "type": "MemberExpression", "start": 5274, "end": 5293, "loc": { "start": { "line": 152, "column": 8 }, "end": { "line": 152, "column": 27 } }, "object": { "type": "Identifier", "start": 5274, "end": 5280, "loc": { "start": { "line": 152, "column": 8 }, "end": { "line": 152, "column": 14 } }, "name": "object" }, "property": { "type": "Identifier", "start": 5281, "end": 5293, "loc": { "start": { "line": 152, "column": 15 }, "end": { "line": 152, "column": 27 } }, "name": "findListener" }, "computed": false }, "right": { "type": "MemberExpression", "start": 5296, "end": 5325, "loc": { "start": { "line": 152, "column": 30 }, "end": { "line": 152, "column": 59 } }, "object": { "type": "MemberExpression", "start": 5296, "end": 5312, "loc": { "start": { "line": 152, "column": 30 }, "end": { "line": 152, "column": 46 } }, "object": { "type": "Identifier", "start": 5296, "end": 5302, "loc": { "start": { "line": 152, "column": 30 }, "end": { "line": 152, "column": 36 } }, "name": "Events" }, "property": { "type": "Identifier", "start": 5303, "end": 5312, "loc": { "start": { "line": 152, "column": 37 }, "end": { "line": 152, "column": 46 } }, "name": "prototype" }, "computed": false }, "property": { "type": "Identifier", "start": 5313, "end": 5325, "loc": { "start": { "line": 152, "column": 47 }, "end": { "line": 152, "column": 59 } }, "name": "findListener" }, "computed": false } } }, { "type": "IfStatement", "start": 5336, "end": 5383, "loc": { "start": { "line": 153, "column": 8 }, "end": { "line": 153, "column": 55 } }, "test": { "type": "Identifier", "start": 5340, "end": 5348, "loc": { "start": { "line": 153, "column": 12 }, "end": { "line": 153, "column": 20 } }, "name": "handlers" }, "consequent": { "type": "ExpressionStatement", "start": 5350, "end": 5383, "loc": { "start": { "line": 153, "column": 22 }, "end": { "line": 153, "column": 55 } }, "expression": { "type": "CallExpression", "start": 5350, "end": 5382, "loc": { "start": { "line": 153, "column": 22 }, "end": { "line": 153, "column": 54 } }, "callee": { "type": "CallExpression", "start": 5350, "end": 5372, "loc": { "start": { "line": 153, "column": 22 }, "end": { "line": 153, "column": 44 } }, "callee": { "type": "MemberExpression", "start": 5350, "end": 5364, "loc": { "start": { "line": 153, "column": 22 }, "end": { "line": 153, "column": 36 } }, "object": { "type": "MemberExpression", "start": 5350, "end": 5359, "loc": { "start": { "line": 153, "column": 22 }, "end": { "line": 153, "column": 31 } }, "object": { "type": "Identifier", "start": 5350, "end": 5356, "loc": { "start": { "line": 153, "column": 22 }, "end": { "line": 153, "column": 28 } }, "name": "object" }, "property": { "type": "Identifier", "start": 5357, "end": 5359, "loc": { "start": { "line": 153, "column": 29 }, "end": { "line": 153, "column": 31 } }, "name": "on" }, "computed": false }, "property": { "type": "Identifier", "start": 5360, "end": 5364, "loc": { "start": { "line": 153, "column": 32 }, "end": { "line": 153, "column": 36 } }, "name": "bind" }, "computed": false }, "arguments": [ { "type": "Identifier", "start": 5365, "end": 5371, "loc": { "start": { "line": 153, "column": 37 }, "end": { "line": 153, "column": 43 } }, "name": "object" } ] }, "arguments": [ { "type": "Identifier", "start": 5373, "end": 5381, "loc": { "start": { "line": 153, "column": 45 }, "end": { "line": 153, "column": 53 } }, "name": "handlers" } ] } }, "alternate": null } ] } } } ] }, "leadingComments": [], "trailingComments": [] } } ] }