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| 
							- "use strict";
 
- Object.defineProperty(exports, "__esModule", {
 
-   value: true
 
- });
 
- exports.patternLikeCommon = exports.importAttributes = exports.functionTypeAnnotationCommon = exports.functionDeclarationCommon = exports.functionCommon = exports.classMethodOrPropertyCommon = exports.classMethodOrDeclareMethodCommon = void 0;
 
- var _is = require("../validators/is.js");
 
- var _isValidIdentifier = require("../validators/isValidIdentifier.js");
 
- var _helperValidatorIdentifier = require("@babel/helper-validator-identifier");
 
- var _helperStringParser = require("@babel/helper-string-parser");
 
- var _index = require("../constants/index.js");
 
- var _utils = require("./utils.js");
 
- const defineType = (0, _utils.defineAliasedType)("Standardized");
 
- defineType("ArrayExpression", {
 
-   fields: {
 
-     elements: {
 
-       validate: (0, _utils.arrayOf)((0, _utils.assertNodeOrValueType)("null", "Expression", "SpreadElement")),
 
-       default: !process.env.BABEL_TYPES_8_BREAKING ? [] : undefined
 
-     }
 
-   },
 
-   visitor: ["elements"],
 
-   aliases: ["Expression"]
 
- });
 
- defineType("AssignmentExpression", {
 
-   fields: {
 
-     operator: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertValueType)("string") : Object.assign(function () {
 
-         const identifier = (0, _utils.assertOneOf)(..._index.ASSIGNMENT_OPERATORS);
 
-         const pattern = (0, _utils.assertOneOf)("=");
 
-         return function (node, key, val) {
 
-           const validator = (0, _is.default)("Pattern", node.left) ? pattern : identifier;
 
-           validator(node, key, val);
 
-         };
 
-       }(), {
 
-         type: "string"
 
-       })
 
-     },
 
-     left: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertNodeType)("LVal", "OptionalMemberExpression") : (0, _utils.assertNodeType)("Identifier", "MemberExpression", "OptionalMemberExpression", "ArrayPattern", "ObjectPattern", "TSAsExpression", "TSSatisfiesExpression", "TSTypeAssertion", "TSNonNullExpression")
 
-     },
 
-     right: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   },
 
-   builder: ["operator", "left", "right"],
 
-   visitor: ["left", "right"],
 
-   aliases: ["Expression"]
 
- });
 
- defineType("BinaryExpression", {
 
-   builder: ["operator", "left", "right"],
 
-   fields: {
 
-     operator: {
 
-       validate: (0, _utils.assertOneOf)(..._index.BINARY_OPERATORS)
 
-     },
 
-     left: {
 
-       validate: function () {
 
-         const expression = (0, _utils.assertNodeType)("Expression");
 
-         const inOp = (0, _utils.assertNodeType)("Expression", "PrivateName");
 
-         const validator = Object.assign(function (node, key, val) {
 
-           const validator = node.operator === "in" ? inOp : expression;
 
-           validator(node, key, val);
 
-         }, {
 
-           oneOfNodeTypes: ["Expression", "PrivateName"]
 
-         });
 
-         return validator;
 
-       }()
 
-     },
 
-     right: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   },
 
-   visitor: ["left", "right"],
 
-   aliases: ["Binary", "Expression"]
 
- });
 
- defineType("InterpreterDirective", {
 
-   builder: ["value"],
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.assertValueType)("string")
 
-     }
 
-   }
 
- });
 
- defineType("Directive", {
 
-   visitor: ["value"],
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.assertNodeType)("DirectiveLiteral")
 
-     }
 
-   }
 
- });
 
- defineType("DirectiveLiteral", {
 
-   builder: ["value"],
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.assertValueType)("string")
 
-     }
 
-   }
 
- });
 
- defineType("BlockStatement", {
 
-   builder: ["body", "directives"],
 
-   visitor: ["directives", "body"],
 
-   fields: {
 
-     directives: {
 
-       validate: (0, _utils.arrayOfType)("Directive"),
 
-       default: []
 
-     },
 
-     body: (0, _utils.validateArrayOfType)("Statement")
 
-   },
 
-   aliases: ["Scopable", "BlockParent", "Block", "Statement"]
 
- });
 
- defineType("BreakStatement", {
 
-   visitor: ["label"],
 
-   fields: {
 
-     label: {
 
-       validate: (0, _utils.assertNodeType)("Identifier"),
 
-       optional: true
 
-     }
 
-   },
 
-   aliases: ["Statement", "Terminatorless", "CompletionStatement"]
 
- });
 
- defineType("CallExpression", {
 
-   visitor: ["callee", "arguments", "typeParameters", "typeArguments"],
 
-   builder: ["callee", "arguments"],
 
-   aliases: ["Expression"],
 
-   fields: Object.assign({
 
-     callee: {
 
-       validate: (0, _utils.assertNodeType)("Expression", "Super", "V8IntrinsicIdentifier")
 
-     },
 
-     arguments: (0, _utils.validateArrayOfType)("Expression", "SpreadElement", "ArgumentPlaceholder"),
 
-     typeArguments: {
 
-       validate: (0, _utils.assertNodeType)("TypeParameterInstantiation"),
 
-       optional: true
 
-     }
 
-   }, {
 
-     optional: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     typeParameters: {
 
-       validate: (0, _utils.assertNodeType)("TSTypeParameterInstantiation"),
 
-       optional: true
 
-     }
 
-   }, process.env.BABEL_TYPES_8_BREAKING ? {} : {
 
-     optional: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- defineType("CatchClause", {
 
-   visitor: ["param", "body"],
 
-   fields: {
 
-     param: {
 
-       validate: (0, _utils.assertNodeType)("Identifier", "ArrayPattern", "ObjectPattern"),
 
-       optional: true
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("BlockStatement")
 
-     }
 
-   },
 
-   aliases: ["Scopable", "BlockParent"]
 
- });
 
- defineType("ConditionalExpression", {
 
-   visitor: ["test", "consequent", "alternate"],
 
-   fields: {
 
-     test: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     consequent: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     alternate: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   },
 
-   aliases: ["Expression", "Conditional"]
 
- });
 
- defineType("ContinueStatement", {
 
-   visitor: ["label"],
 
-   fields: {
 
-     label: {
 
-       validate: (0, _utils.assertNodeType)("Identifier"),
 
-       optional: true
 
-     }
 
-   },
 
-   aliases: ["Statement", "Terminatorless", "CompletionStatement"]
 
- });
 
- defineType("DebuggerStatement", {
 
-   aliases: ["Statement"]
 
- });
 
- defineType("DoWhileStatement", {
 
-   builder: ["test", "body"],
 
-   visitor: ["body", "test"],
 
-   fields: {
 
-     test: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     }
 
-   },
 
-   aliases: ["Statement", "BlockParent", "Loop", "While", "Scopable"]
 
- });
 
- defineType("EmptyStatement", {
 
-   aliases: ["Statement"]
 
- });
 
- defineType("ExpressionStatement", {
 
-   visitor: ["expression"],
 
-   fields: {
 
-     expression: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   },
 
-   aliases: ["Statement", "ExpressionWrapper"]
 
- });
 
- defineType("File", {
 
-   builder: ["program", "comments", "tokens"],
 
-   visitor: ["program"],
 
-   fields: {
 
-     program: {
 
-       validate: (0, _utils.assertNodeType)("Program")
 
-     },
 
-     comments: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? Object.assign(() => {}, {
 
-         each: {
 
-           oneOfNodeTypes: ["CommentBlock", "CommentLine"]
 
-         }
 
-       }) : (0, _utils.assertEach)((0, _utils.assertNodeType)("CommentBlock", "CommentLine")),
 
-       optional: true
 
-     },
 
-     tokens: {
 
-       validate: (0, _utils.assertEach)(Object.assign(() => {}, {
 
-         type: "any"
 
-       })),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("ForInStatement", {
 
-   visitor: ["left", "right", "body"],
 
-   aliases: ["Scopable", "Statement", "For", "BlockParent", "Loop", "ForXStatement"],
 
-   fields: {
 
-     left: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertNodeType)("VariableDeclaration", "LVal") : (0, _utils.assertNodeType)("VariableDeclaration", "Identifier", "MemberExpression", "ArrayPattern", "ObjectPattern", "TSAsExpression", "TSSatisfiesExpression", "TSTypeAssertion", "TSNonNullExpression")
 
-     },
 
-     right: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     }
 
-   }
 
- });
 
- defineType("ForStatement", {
 
-   visitor: ["init", "test", "update", "body"],
 
-   aliases: ["Scopable", "Statement", "For", "BlockParent", "Loop"],
 
-   fields: {
 
-     init: {
 
-       validate: (0, _utils.assertNodeType)("VariableDeclaration", "Expression"),
 
-       optional: true
 
-     },
 
-     test: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     },
 
-     update: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     }
 
-   }
 
- });
 
- const functionCommon = () => ({
 
-   params: (0, _utils.validateArrayOfType)("Identifier", "Pattern", "RestElement"),
 
-   generator: {
 
-     default: false
 
-   },
 
-   async: {
 
-     default: false
 
-   }
 
- });
 
- exports.functionCommon = functionCommon;
 
- const functionTypeAnnotationCommon = () => ({
 
-   returnType: {
 
-     validate: (0, _utils.assertNodeType)("TypeAnnotation", "TSTypeAnnotation", "Noop"),
 
-     optional: true
 
-   },
 
-   typeParameters: {
 
-     validate: (0, _utils.assertNodeType)("TypeParameterDeclaration", "TSTypeParameterDeclaration", "Noop"),
 
-     optional: true
 
-   }
 
- });
 
- exports.functionTypeAnnotationCommon = functionTypeAnnotationCommon;
 
- const functionDeclarationCommon = () => Object.assign({}, functionCommon(), {
 
-   declare: {
 
-     validate: (0, _utils.assertValueType)("boolean"),
 
-     optional: true
 
-   },
 
-   id: {
 
-     validate: (0, _utils.assertNodeType)("Identifier"),
 
-     optional: true
 
-   }
 
- });
 
- exports.functionDeclarationCommon = functionDeclarationCommon;
 
- defineType("FunctionDeclaration", {
 
-   builder: ["id", "params", "body", "generator", "async"],
 
-   visitor: ["id", "typeParameters", "params", "predicate", "returnType", "body"],
 
-   fields: Object.assign({}, functionDeclarationCommon(), functionTypeAnnotationCommon(), {
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("BlockStatement")
 
-     },
 
-     predicate: {
 
-       validate: (0, _utils.assertNodeType)("DeclaredPredicate", "InferredPredicate"),
 
-       optional: true
 
-     }
 
-   }),
 
-   aliases: ["Scopable", "Function", "BlockParent", "FunctionParent", "Statement", "Pureish", "Declaration"],
 
-   validate: !process.env.BABEL_TYPES_8_BREAKING ? undefined : function () {
 
-     const identifier = (0, _utils.assertNodeType)("Identifier");
 
-     return function (parent, key, node) {
 
-       if (!(0, _is.default)("ExportDefaultDeclaration", parent)) {
 
-         identifier(node, "id", node.id);
 
-       }
 
-     };
 
-   }()
 
- });
 
- defineType("FunctionExpression", {
 
-   inherits: "FunctionDeclaration",
 
-   aliases: ["Scopable", "Function", "BlockParent", "FunctionParent", "Expression", "Pureish"],
 
-   fields: Object.assign({}, functionCommon(), functionTypeAnnotationCommon(), {
 
-     id: {
 
-       validate: (0, _utils.assertNodeType)("Identifier"),
 
-       optional: true
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("BlockStatement")
 
-     },
 
-     predicate: {
 
-       validate: (0, _utils.assertNodeType)("DeclaredPredicate", "InferredPredicate"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- const patternLikeCommon = () => ({
 
-   typeAnnotation: {
 
-     validate: (0, _utils.assertNodeType)("TypeAnnotation", "TSTypeAnnotation", "Noop"),
 
-     optional: true
 
-   },
 
-   optional: {
 
-     validate: (0, _utils.assertValueType)("boolean"),
 
-     optional: true
 
-   },
 
-   decorators: {
 
-     validate: (0, _utils.arrayOfType)("Decorator"),
 
-     optional: true
 
-   }
 
- });
 
- exports.patternLikeCommon = patternLikeCommon;
 
- defineType("Identifier", {
 
-   builder: ["name"],
 
-   visitor: ["typeAnnotation", "decorators"],
 
-   aliases: ["Expression", "PatternLike", "LVal", "TSEntityName"],
 
-   fields: Object.assign({}, patternLikeCommon(), {
 
-     name: {
 
-       validate: process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.chain)((0, _utils.assertValueType)("string"), Object.assign(function (node, key, val) {
 
-         if (!(0, _isValidIdentifier.default)(val, false)) {
 
-           throw new TypeError(`"${val}" is not a valid identifier name`);
 
-         }
 
-       }, {
 
-         type: "string"
 
-       })) : (0, _utils.assertValueType)("string")
 
-     }
 
-   }),
 
-   validate: process.env.BABEL_TYPES_8_BREAKING ? function (parent, key, node) {
 
-     const match = /\.(\w+)$/.exec(key.toString());
 
-     if (!match) return;
 
-     const [, parentKey] = match;
 
-     const nonComp = {
 
-       computed: false
 
-     };
 
-     if (parentKey === "property") {
 
-       if ((0, _is.default)("MemberExpression", parent, nonComp)) return;
 
-       if ((0, _is.default)("OptionalMemberExpression", parent, nonComp)) return;
 
-     } else if (parentKey === "key") {
 
-       if ((0, _is.default)("Property", parent, nonComp)) return;
 
-       if ((0, _is.default)("Method", parent, nonComp)) return;
 
-     } else if (parentKey === "exported") {
 
-       if ((0, _is.default)("ExportSpecifier", parent)) return;
 
-     } else if (parentKey === "imported") {
 
-       if ((0, _is.default)("ImportSpecifier", parent, {
 
-         imported: node
 
-       })) return;
 
-     } else if (parentKey === "meta") {
 
-       if ((0, _is.default)("MetaProperty", parent, {
 
-         meta: node
 
-       })) return;
 
-     }
 
-     if (((0, _helperValidatorIdentifier.isKeyword)(node.name) || (0, _helperValidatorIdentifier.isReservedWord)(node.name, false)) && node.name !== "this") {
 
-       throw new TypeError(`"${node.name}" is not a valid identifier`);
 
-     }
 
-   } : undefined
 
- });
 
- defineType("IfStatement", {
 
-   visitor: ["test", "consequent", "alternate"],
 
-   aliases: ["Statement", "Conditional"],
 
-   fields: {
 
-     test: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     consequent: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     },
 
-     alternate: {
 
-       optional: true,
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     }
 
-   }
 
- });
 
- defineType("LabeledStatement", {
 
-   visitor: ["label", "body"],
 
-   aliases: ["Statement"],
 
-   fields: {
 
-     label: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     }
 
-   }
 
- });
 
- defineType("StringLiteral", {
 
-   builder: ["value"],
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.assertValueType)("string")
 
-     }
 
-   },
 
-   aliases: ["Expression", "Pureish", "Literal", "Immutable"]
 
- });
 
- defineType("NumericLiteral", {
 
-   builder: ["value"],
 
-   deprecatedAlias: "NumberLiteral",
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.chain)((0, _utils.assertValueType)("number"), Object.assign(function (node, key, val) {
 
-         if (1 / val < 0 || !Number.isFinite(val)) {
 
-           const error = new Error("NumericLiterals must be non-negative finite numbers. " + `You can use t.valueToNode(${val}) instead.`);
 
-           {}
 
-         }
 
-       }, {
 
-         type: "number"
 
-       }))
 
-     }
 
-   },
 
-   aliases: ["Expression", "Pureish", "Literal", "Immutable"]
 
- });
 
- defineType("NullLiteral", {
 
-   aliases: ["Expression", "Pureish", "Literal", "Immutable"]
 
- });
 
- defineType("BooleanLiteral", {
 
-   builder: ["value"],
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.assertValueType)("boolean")
 
-     }
 
-   },
 
-   aliases: ["Expression", "Pureish", "Literal", "Immutable"]
 
- });
 
- defineType("RegExpLiteral", {
 
-   builder: ["pattern", "flags"],
 
-   deprecatedAlias: "RegexLiteral",
 
-   aliases: ["Expression", "Pureish", "Literal"],
 
-   fields: {
 
-     pattern: {
 
-       validate: (0, _utils.assertValueType)("string")
 
-     },
 
-     flags: {
 
-       validate: process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.chain)((0, _utils.assertValueType)("string"), Object.assign(function (node, key, val) {
 
-         const invalid = /[^gimsuy]/.exec(val);
 
-         if (invalid) {
 
-           throw new TypeError(`"${invalid[0]}" is not a valid RegExp flag`);
 
-         }
 
-       }, {
 
-         type: "string"
 
-       })) : (0, _utils.assertValueType)("string"),
 
-       default: ""
 
-     }
 
-   }
 
- });
 
- defineType("LogicalExpression", {
 
-   builder: ["operator", "left", "right"],
 
-   visitor: ["left", "right"],
 
-   aliases: ["Binary", "Expression"],
 
-   fields: {
 
-     operator: {
 
-       validate: (0, _utils.assertOneOf)(..._index.LOGICAL_OPERATORS)
 
-     },
 
-     left: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     right: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   }
 
- });
 
- defineType("MemberExpression", {
 
-   builder: ["object", "property", "computed", ...(!process.env.BABEL_TYPES_8_BREAKING ? ["optional"] : [])],
 
-   visitor: ["object", "property"],
 
-   aliases: ["Expression", "LVal"],
 
-   fields: Object.assign({
 
-     object: {
 
-       validate: (0, _utils.assertNodeType)("Expression", "Super")
 
-     },
 
-     property: {
 
-       validate: function () {
 
-         const normal = (0, _utils.assertNodeType)("Identifier", "PrivateName");
 
-         const computed = (0, _utils.assertNodeType)("Expression");
 
-         const validator = function (node, key, val) {
 
-           const validator = node.computed ? computed : normal;
 
-           validator(node, key, val);
 
-         };
 
-         validator.oneOfNodeTypes = ["Expression", "Identifier", "PrivateName"];
 
-         return validator;
 
-       }()
 
-     },
 
-     computed: {
 
-       default: false
 
-     }
 
-   }, !process.env.BABEL_TYPES_8_BREAKING ? {
 
-     optional: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     }
 
-   } : {})
 
- });
 
- defineType("NewExpression", {
 
-   inherits: "CallExpression"
 
- });
 
- defineType("Program", {
 
-   visitor: ["directives", "body"],
 
-   builder: ["body", "directives", "sourceType", "interpreter"],
 
-   fields: {
 
-     sourceType: {
 
-       validate: (0, _utils.assertOneOf)("script", "module"),
 
-       default: "script"
 
-     },
 
-     interpreter: {
 
-       validate: (0, _utils.assertNodeType)("InterpreterDirective"),
 
-       default: null,
 
-       optional: true
 
-     },
 
-     directives: {
 
-       validate: (0, _utils.arrayOfType)("Directive"),
 
-       default: []
 
-     },
 
-     body: (0, _utils.validateArrayOfType)("Statement")
 
-   },
 
-   aliases: ["Scopable", "BlockParent", "Block"]
 
- });
 
- defineType("ObjectExpression", {
 
-   visitor: ["properties"],
 
-   aliases: ["Expression"],
 
-   fields: {
 
-     properties: (0, _utils.validateArrayOfType)("ObjectMethod", "ObjectProperty", "SpreadElement")
 
-   }
 
- });
 
- defineType("ObjectMethod", {
 
-   builder: ["kind", "key", "params", "body", "computed", "generator", "async"],
 
-   visitor: ["decorators", "key", "typeParameters", "params", "returnType", "body"],
 
-   fields: Object.assign({}, functionCommon(), functionTypeAnnotationCommon(), {
 
-     kind: Object.assign({
 
-       validate: (0, _utils.assertOneOf)("method", "get", "set")
 
-     }, !process.env.BABEL_TYPES_8_BREAKING ? {
 
-       default: "method"
 
-     } : {}),
 
-     computed: {
 
-       default: false
 
-     },
 
-     key: {
 
-       validate: function () {
 
-         const normal = (0, _utils.assertNodeType)("Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral");
 
-         const computed = (0, _utils.assertNodeType)("Expression");
 
-         const validator = function (node, key, val) {
 
-           const validator = node.computed ? computed : normal;
 
-           validator(node, key, val);
 
-         };
 
-         validator.oneOfNodeTypes = ["Expression", "Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral"];
 
-         return validator;
 
-       }()
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("BlockStatement")
 
-     }
 
-   }),
 
-   aliases: ["UserWhitespacable", "Function", "Scopable", "BlockParent", "FunctionParent", "Method", "ObjectMember"]
 
- });
 
- defineType("ObjectProperty", {
 
-   builder: ["key", "value", "computed", "shorthand", ...(!process.env.BABEL_TYPES_8_BREAKING ? ["decorators"] : [])],
 
-   fields: {
 
-     computed: {
 
-       default: false
 
-     },
 
-     key: {
 
-       validate: function () {
 
-         const normal = (0, _utils.assertNodeType)("Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral", "DecimalLiteral", "PrivateName");
 
-         const computed = (0, _utils.assertNodeType)("Expression");
 
-         const validator = Object.assign(function (node, key, val) {
 
-           const validator = node.computed ? computed : normal;
 
-           validator(node, key, val);
 
-         }, {
 
-           oneOfNodeTypes: ["Expression", "Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral", "DecimalLiteral", "PrivateName"]
 
-         });
 
-         return validator;
 
-       }()
 
-     },
 
-     value: {
 
-       validate: (0, _utils.assertNodeType)("Expression", "PatternLike")
 
-     },
 
-     shorthand: {
 
-       validate: process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.chain)((0, _utils.assertValueType)("boolean"), Object.assign(function (node, key, shorthand) {
 
-         if (!shorthand) return;
 
-         if (node.computed) {
 
-           throw new TypeError("Property shorthand of ObjectProperty cannot be true if computed is true");
 
-         }
 
-         if (!(0, _is.default)("Identifier", node.key)) {
 
-           throw new TypeError("Property shorthand of ObjectProperty cannot be true if key is not an Identifier");
 
-         }
 
-       }, {
 
-         type: "boolean"
 
-       })) : (0, _utils.assertValueType)("boolean"),
 
-       default: false
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     }
 
-   },
 
-   visitor: ["key", "value", "decorators"],
 
-   aliases: ["UserWhitespacable", "Property", "ObjectMember"],
 
-   validate: !process.env.BABEL_TYPES_8_BREAKING ? undefined : function () {
 
-     const pattern = (0, _utils.assertNodeType)("Identifier", "Pattern", "TSAsExpression", "TSSatisfiesExpression", "TSNonNullExpression", "TSTypeAssertion");
 
-     const expression = (0, _utils.assertNodeType)("Expression");
 
-     return function (parent, key, node) {
 
-       const validator = (0, _is.default)("ObjectPattern", parent) ? pattern : expression;
 
-       validator(node, "value", node.value);
 
-     };
 
-   }()
 
- });
 
- defineType("RestElement", {
 
-   visitor: ["argument", "typeAnnotation"],
 
-   builder: ["argument"],
 
-   aliases: ["LVal", "PatternLike"],
 
-   deprecatedAlias: "RestProperty",
 
-   fields: Object.assign({}, patternLikeCommon(), {
 
-     argument: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertNodeType)("LVal") : (0, _utils.assertNodeType)("Identifier", "ArrayPattern", "ObjectPattern", "MemberExpression", "TSAsExpression", "TSSatisfiesExpression", "TSTypeAssertion", "TSNonNullExpression")
 
-     }
 
-   }),
 
-   validate: process.env.BABEL_TYPES_8_BREAKING ? function (parent, key) {
 
-     const match = /(\w+)\[(\d+)\]/.exec(key.toString());
 
-     if (!match) throw new Error("Internal Babel error: malformed key.");
 
-     const [, listKey, index] = match;
 
-     if (parent[listKey].length > +index + 1) {
 
-       throw new TypeError(`RestElement must be last element of ${listKey}`);
 
-     }
 
-   } : undefined
 
- });
 
- defineType("ReturnStatement", {
 
-   visitor: ["argument"],
 
-   aliases: ["Statement", "Terminatorless", "CompletionStatement"],
 
-   fields: {
 
-     argument: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("SequenceExpression", {
 
-   visitor: ["expressions"],
 
-   fields: {
 
-     expressions: (0, _utils.validateArrayOfType)("Expression")
 
-   },
 
-   aliases: ["Expression"]
 
- });
 
- defineType("ParenthesizedExpression", {
 
-   visitor: ["expression"],
 
-   aliases: ["Expression", "ExpressionWrapper"],
 
-   fields: {
 
-     expression: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   }
 
- });
 
- defineType("SwitchCase", {
 
-   visitor: ["test", "consequent"],
 
-   fields: {
 
-     test: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     },
 
-     consequent: (0, _utils.validateArrayOfType)("Statement")
 
-   }
 
- });
 
- defineType("SwitchStatement", {
 
-   visitor: ["discriminant", "cases"],
 
-   aliases: ["Statement", "BlockParent", "Scopable"],
 
-   fields: {
 
-     discriminant: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     cases: (0, _utils.validateArrayOfType)("SwitchCase")
 
-   }
 
- });
 
- defineType("ThisExpression", {
 
-   aliases: ["Expression"]
 
- });
 
- defineType("ThrowStatement", {
 
-   visitor: ["argument"],
 
-   aliases: ["Statement", "Terminatorless", "CompletionStatement"],
 
-   fields: {
 
-     argument: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   }
 
- });
 
- defineType("TryStatement", {
 
-   visitor: ["block", "handler", "finalizer"],
 
-   aliases: ["Statement"],
 
-   fields: {
 
-     block: {
 
-       validate: process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.chain)((0, _utils.assertNodeType)("BlockStatement"), Object.assign(function (node) {
 
-         if (!node.handler && !node.finalizer) {
 
-           throw new TypeError("TryStatement expects either a handler or finalizer, or both");
 
-         }
 
-       }, {
 
-         oneOfNodeTypes: ["BlockStatement"]
 
-       })) : (0, _utils.assertNodeType)("BlockStatement")
 
-     },
 
-     handler: {
 
-       optional: true,
 
-       validate: (0, _utils.assertNodeType)("CatchClause")
 
-     },
 
-     finalizer: {
 
-       optional: true,
 
-       validate: (0, _utils.assertNodeType)("BlockStatement")
 
-     }
 
-   }
 
- });
 
- defineType("UnaryExpression", {
 
-   builder: ["operator", "argument", "prefix"],
 
-   fields: {
 
-     prefix: {
 
-       default: true
 
-     },
 
-     argument: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     operator: {
 
-       validate: (0, _utils.assertOneOf)(..._index.UNARY_OPERATORS)
 
-     }
 
-   },
 
-   visitor: ["argument"],
 
-   aliases: ["UnaryLike", "Expression"]
 
- });
 
- defineType("UpdateExpression", {
 
-   builder: ["operator", "argument", "prefix"],
 
-   fields: {
 
-     prefix: {
 
-       default: false
 
-     },
 
-     argument: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertNodeType)("Expression") : (0, _utils.assertNodeType)("Identifier", "MemberExpression")
 
-     },
 
-     operator: {
 
-       validate: (0, _utils.assertOneOf)(..._index.UPDATE_OPERATORS)
 
-     }
 
-   },
 
-   visitor: ["argument"],
 
-   aliases: ["Expression"]
 
- });
 
- defineType("VariableDeclaration", {
 
-   builder: ["kind", "declarations"],
 
-   visitor: ["declarations"],
 
-   aliases: ["Statement", "Declaration"],
 
-   fields: {
 
-     declare: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     kind: {
 
-       validate: (0, _utils.assertOneOf)("var", "let", "const", "using", "await using")
 
-     },
 
-     declarations: (0, _utils.validateArrayOfType)("VariableDeclarator")
 
-   },
 
-   validate: process.env.BABEL_TYPES_8_BREAKING ? (() => {
 
-     const withoutInit = (0, _utils.assertNodeType)("Identifier", "Placeholder");
 
-     const constOrLetOrVar = (0, _utils.assertNodeType)("Identifier", "ArrayPattern", "ObjectPattern", "Placeholder");
 
-     const usingOrAwaitUsing = withoutInit;
 
-     return function (parent, key, node) {
 
-       const {
 
-         kind,
 
-         declarations
 
-       } = node;
 
-       const parentIsForX = (0, _is.default)("ForXStatement", parent, {
 
-         left: node
 
-       });
 
-       if (parentIsForX) {
 
-         if (declarations.length !== 1) {
 
-           throw new TypeError(`Exactly one VariableDeclarator is required in the VariableDeclaration of a ${parent.type}`);
 
-         }
 
-       }
 
-       for (const decl of declarations) {
 
-         if (kind === "const" || kind === "let" || kind === "var") {
 
-           if (!parentIsForX && !decl.init) {
 
-             withoutInit(decl, "id", decl.id);
 
-           } else {
 
-             constOrLetOrVar(decl, "id", decl.id);
 
-           }
 
-         } else {
 
-           usingOrAwaitUsing(decl, "id", decl.id);
 
-         }
 
-       }
 
-     };
 
-   })() : undefined
 
- });
 
- defineType("VariableDeclarator", {
 
-   visitor: ["id", "init"],
 
-   fields: {
 
-     id: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertNodeType)("LVal") : (0, _utils.assertNodeType)("Identifier", "ArrayPattern", "ObjectPattern")
 
-     },
 
-     definite: {
 
-       optional: true,
 
-       validate: (0, _utils.assertValueType)("boolean")
 
-     },
 
-     init: {
 
-       optional: true,
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   }
 
- });
 
- defineType("WhileStatement", {
 
-   visitor: ["test", "body"],
 
-   aliases: ["Statement", "BlockParent", "Loop", "While", "Scopable"],
 
-   fields: {
 
-     test: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     }
 
-   }
 
- });
 
- defineType("WithStatement", {
 
-   visitor: ["object", "body"],
 
-   aliases: ["Statement"],
 
-   fields: {
 
-     object: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     }
 
-   }
 
- });
 
- defineType("AssignmentPattern", {
 
-   visitor: ["left", "right", "decorators"],
 
-   builder: ["left", "right"],
 
-   aliases: ["Pattern", "PatternLike", "LVal"],
 
-   fields: Object.assign({}, patternLikeCommon(), {
 
-     left: {
 
-       validate: (0, _utils.assertNodeType)("Identifier", "ObjectPattern", "ArrayPattern", "MemberExpression", "TSAsExpression", "TSSatisfiesExpression", "TSTypeAssertion", "TSNonNullExpression")
 
-     },
 
-     right: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- defineType("ArrayPattern", {
 
-   visitor: ["elements", "typeAnnotation"],
 
-   builder: ["elements"],
 
-   aliases: ["Pattern", "PatternLike", "LVal"],
 
-   fields: Object.assign({}, patternLikeCommon(), {
 
-     elements: {
 
-       validate: (0, _utils.chain)((0, _utils.assertValueType)("array"), (0, _utils.assertEach)((0, _utils.assertNodeOrValueType)("null", "PatternLike", "LVal")))
 
-     }
 
-   })
 
- });
 
- defineType("ArrowFunctionExpression", {
 
-   builder: ["params", "body", "async"],
 
-   visitor: ["typeParameters", "params", "predicate", "returnType", "body"],
 
-   aliases: ["Scopable", "Function", "BlockParent", "FunctionParent", "Expression", "Pureish"],
 
-   fields: Object.assign({}, functionCommon(), functionTypeAnnotationCommon(), {
 
-     expression: {
 
-       validate: (0, _utils.assertValueType)("boolean")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("BlockStatement", "Expression")
 
-     },
 
-     predicate: {
 
-       validate: (0, _utils.assertNodeType)("DeclaredPredicate", "InferredPredicate"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- defineType("ClassBody", {
 
-   visitor: ["body"],
 
-   fields: {
 
-     body: (0, _utils.validateArrayOfType)("ClassMethod", "ClassPrivateMethod", "ClassProperty", "ClassPrivateProperty", "ClassAccessorProperty", "TSDeclareMethod", "TSIndexSignature", "StaticBlock")
 
-   }
 
- });
 
- defineType("ClassExpression", {
 
-   builder: ["id", "superClass", "body", "decorators"],
 
-   visitor: ["decorators", "id", "typeParameters", "superClass", "superTypeParameters", "mixins", "implements", "body"],
 
-   aliases: ["Scopable", "Class", "Expression"],
 
-   fields: {
 
-     id: {
 
-       validate: (0, _utils.assertNodeType)("Identifier"),
 
-       optional: true
 
-     },
 
-     typeParameters: {
 
-       validate: (0, _utils.assertNodeType)("TypeParameterDeclaration", "TSTypeParameterDeclaration", "Noop"),
 
-       optional: true
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("ClassBody")
 
-     },
 
-     superClass: {
 
-       optional: true,
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     ["superTypeParameters"]: {
 
-       validate: (0, _utils.assertNodeType)("TypeParameterInstantiation", "TSTypeParameterInstantiation"),
 
-       optional: true
 
-     },
 
-     implements: {
 
-       validate: (0, _utils.arrayOfType)("TSExpressionWithTypeArguments", "ClassImplements"),
 
-       optional: true
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     },
 
-     mixins: {
 
-       validate: (0, _utils.assertNodeType)("InterfaceExtends"),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("ClassDeclaration", {
 
-   inherits: "ClassExpression",
 
-   aliases: ["Scopable", "Class", "Statement", "Declaration"],
 
-   fields: {
 
-     id: {
 
-       validate: (0, _utils.assertNodeType)("Identifier"),
 
-       optional: true
 
-     },
 
-     typeParameters: {
 
-       validate: (0, _utils.assertNodeType)("TypeParameterDeclaration", "TSTypeParameterDeclaration", "Noop"),
 
-       optional: true
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("ClassBody")
 
-     },
 
-     superClass: {
 
-       optional: true,
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     ["superTypeParameters"]: {
 
-       validate: (0, _utils.assertNodeType)("TypeParameterInstantiation", "TSTypeParameterInstantiation"),
 
-       optional: true
 
-     },
 
-     implements: {
 
-       validate: (0, _utils.arrayOfType)("TSExpressionWithTypeArguments", "ClassImplements"),
 
-       optional: true
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     },
 
-     mixins: {
 
-       validate: (0, _utils.assertNodeType)("InterfaceExtends"),
 
-       optional: true
 
-     },
 
-     declare: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     abstract: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     }
 
-   },
 
-   validate: !process.env.BABEL_TYPES_8_BREAKING ? undefined : function () {
 
-     const identifier = (0, _utils.assertNodeType)("Identifier");
 
-     return function (parent, key, node) {
 
-       if (!(0, _is.default)("ExportDefaultDeclaration", parent)) {
 
-         identifier(node, "id", node.id);
 
-       }
 
-     };
 
-   }()
 
- });
 
- const importAttributes = exports.importAttributes = {
 
-   attributes: {
 
-     optional: true,
 
-     validate: (0, _utils.arrayOfType)("ImportAttribute")
 
-   },
 
-   assertions: {
 
-     deprecated: true,
 
-     optional: true,
 
-     validate: (0, _utils.arrayOfType)("ImportAttribute")
 
-   }
 
- };
 
- defineType("ExportAllDeclaration", {
 
-   builder: ["source"],
 
-   visitor: ["source", "attributes", "assertions"],
 
-   aliases: ["Statement", "Declaration", "ImportOrExportDeclaration", "ExportDeclaration"],
 
-   fields: Object.assign({
 
-     source: {
 
-       validate: (0, _utils.assertNodeType)("StringLiteral")
 
-     },
 
-     exportKind: (0, _utils.validateOptional)((0, _utils.assertOneOf)("type", "value"))
 
-   }, importAttributes)
 
- });
 
- defineType("ExportDefaultDeclaration", {
 
-   visitor: ["declaration"],
 
-   aliases: ["Statement", "Declaration", "ImportOrExportDeclaration", "ExportDeclaration"],
 
-   fields: {
 
-     declaration: (0, _utils.validateType)("TSDeclareFunction", "FunctionDeclaration", "ClassDeclaration", "Expression"),
 
-     exportKind: (0, _utils.validateOptional)((0, _utils.assertOneOf)("value"))
 
-   }
 
- });
 
- defineType("ExportNamedDeclaration", {
 
-   builder: ["declaration", "specifiers", "source"],
 
-   visitor: process.env ? ["declaration", "specifiers", "source", "attributes"] : ["declaration", "specifiers", "source", "attributes", "assertions"],
 
-   aliases: ["Statement", "Declaration", "ImportOrExportDeclaration", "ExportDeclaration"],
 
-   fields: Object.assign({
 
-     declaration: {
 
-       optional: true,
 
-       validate: process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.chain)((0, _utils.assertNodeType)("Declaration"), Object.assign(function (node, key, val) {
 
-         if (val && node.specifiers.length) {
 
-           throw new TypeError("Only declaration or specifiers is allowed on ExportNamedDeclaration");
 
-         }
 
-         if (val && node.source) {
 
-           throw new TypeError("Cannot export a declaration from a source");
 
-         }
 
-       }, {
 
-         oneOfNodeTypes: ["Declaration"]
 
-       })) : (0, _utils.assertNodeType)("Declaration")
 
-     }
 
-   }, importAttributes, {
 
-     specifiers: {
 
-       default: [],
 
-       validate: (0, _utils.arrayOf)(function () {
 
-         const sourced = (0, _utils.assertNodeType)("ExportSpecifier", "ExportDefaultSpecifier", "ExportNamespaceSpecifier");
 
-         const sourceless = (0, _utils.assertNodeType)("ExportSpecifier");
 
-         if (!process.env.BABEL_TYPES_8_BREAKING) return sourced;
 
-         return Object.assign(function (node, key, val) {
 
-           const validator = node.source ? sourced : sourceless;
 
-           validator(node, key, val);
 
-         }, {
 
-           oneOfNodeTypes: ["ExportSpecifier", "ExportDefaultSpecifier", "ExportNamespaceSpecifier"]
 
-         });
 
-       }())
 
-     },
 
-     source: {
 
-       validate: (0, _utils.assertNodeType)("StringLiteral"),
 
-       optional: true
 
-     },
 
-     exportKind: (0, _utils.validateOptional)((0, _utils.assertOneOf)("type", "value"))
 
-   })
 
- });
 
- defineType("ExportSpecifier", {
 
-   visitor: ["local", "exported"],
 
-   aliases: ["ModuleSpecifier"],
 
-   fields: {
 
-     local: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     },
 
-     exported: {
 
-       validate: (0, _utils.assertNodeType)("Identifier", "StringLiteral")
 
-     },
 
-     exportKind: {
 
-       validate: (0, _utils.assertOneOf)("type", "value"),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("ForOfStatement", {
 
-   visitor: ["left", "right", "body"],
 
-   builder: ["left", "right", "body", "await"],
 
-   aliases: ["Scopable", "Statement", "For", "BlockParent", "Loop", "ForXStatement"],
 
-   fields: {
 
-     left: {
 
-       validate: function () {
 
-         if (!process.env.BABEL_TYPES_8_BREAKING) {
 
-           return (0, _utils.assertNodeType)("VariableDeclaration", "LVal");
 
-         }
 
-         const declaration = (0, _utils.assertNodeType)("VariableDeclaration");
 
-         const lval = (0, _utils.assertNodeType)("Identifier", "MemberExpression", "ArrayPattern", "ObjectPattern", "TSAsExpression", "TSSatisfiesExpression", "TSTypeAssertion", "TSNonNullExpression");
 
-         return Object.assign(function (node, key, val) {
 
-           if ((0, _is.default)("VariableDeclaration", val)) {
 
-             declaration(node, key, val);
 
-           } else {
 
-             lval(node, key, val);
 
-           }
 
-         }, {
 
-           oneOfNodeTypes: ["VariableDeclaration", "Identifier", "MemberExpression", "ArrayPattern", "ObjectPattern", "TSAsExpression", "TSSatisfiesExpression", "TSTypeAssertion", "TSNonNullExpression"]
 
-         });
 
-       }()
 
-     },
 
-     right: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("Statement")
 
-     },
 
-     await: {
 
-       default: false
 
-     }
 
-   }
 
- });
 
- defineType("ImportDeclaration", {
 
-   builder: ["specifiers", "source"],
 
-   visitor: ["specifiers", "source", "attributes", "assertions"],
 
-   aliases: ["Statement", "Declaration", "ImportOrExportDeclaration"],
 
-   fields: Object.assign({}, importAttributes, {
 
-     module: {
 
-       optional: true,
 
-       validate: (0, _utils.assertValueType)("boolean")
 
-     },
 
-     phase: {
 
-       default: null,
 
-       validate: (0, _utils.assertOneOf)("source", "defer")
 
-     },
 
-     specifiers: (0, _utils.validateArrayOfType)("ImportSpecifier", "ImportDefaultSpecifier", "ImportNamespaceSpecifier"),
 
-     source: {
 
-       validate: (0, _utils.assertNodeType)("StringLiteral")
 
-     },
 
-     importKind: {
 
-       validate: (0, _utils.assertOneOf)("type", "typeof", "value"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- defineType("ImportDefaultSpecifier", {
 
-   visitor: ["local"],
 
-   aliases: ["ModuleSpecifier"],
 
-   fields: {
 
-     local: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     }
 
-   }
 
- });
 
- defineType("ImportNamespaceSpecifier", {
 
-   visitor: ["local"],
 
-   aliases: ["ModuleSpecifier"],
 
-   fields: {
 
-     local: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     }
 
-   }
 
- });
 
- defineType("ImportSpecifier", {
 
-   visitor: ["imported", "local"],
 
-   builder: ["local", "imported"],
 
-   aliases: ["ModuleSpecifier"],
 
-   fields: {
 
-     local: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     },
 
-     imported: {
 
-       validate: (0, _utils.assertNodeType)("Identifier", "StringLiteral")
 
-     },
 
-     importKind: {
 
-       validate: (0, _utils.assertOneOf)("type", "typeof", "value"),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("ImportExpression", {
 
-   visitor: ["source", "options"],
 
-   aliases: ["Expression"],
 
-   fields: {
 
-     phase: {
 
-       default: null,
 
-       validate: (0, _utils.assertOneOf)("source", "defer")
 
-     },
 
-     source: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     options: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("MetaProperty", {
 
-   visitor: ["meta", "property"],
 
-   aliases: ["Expression"],
 
-   fields: {
 
-     meta: {
 
-       validate: process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.chain)((0, _utils.assertNodeType)("Identifier"), Object.assign(function (node, key, val) {
 
-         let property;
 
-         switch (val.name) {
 
-           case "function":
 
-             property = "sent";
 
-             break;
 
-           case "new":
 
-             property = "target";
 
-             break;
 
-           case "import":
 
-             property = "meta";
 
-             break;
 
-         }
 
-         if (!(0, _is.default)("Identifier", node.property, {
 
-           name: property
 
-         })) {
 
-           throw new TypeError("Unrecognised MetaProperty");
 
-         }
 
-       }, {
 
-         oneOfNodeTypes: ["Identifier"]
 
-       })) : (0, _utils.assertNodeType)("Identifier")
 
-     },
 
-     property: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     }
 
-   }
 
- });
 
- const classMethodOrPropertyCommon = () => ({
 
-   abstract: {
 
-     validate: (0, _utils.assertValueType)("boolean"),
 
-     optional: true
 
-   },
 
-   accessibility: {
 
-     validate: (0, _utils.assertOneOf)("public", "private", "protected"),
 
-     optional: true
 
-   },
 
-   static: {
 
-     default: false
 
-   },
 
-   override: {
 
-     default: false
 
-   },
 
-   computed: {
 
-     default: false
 
-   },
 
-   optional: {
 
-     validate: (0, _utils.assertValueType)("boolean"),
 
-     optional: true
 
-   },
 
-   key: {
 
-     validate: (0, _utils.chain)(function () {
 
-       const normal = (0, _utils.assertNodeType)("Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral");
 
-       const computed = (0, _utils.assertNodeType)("Expression");
 
-       return function (node, key, val) {
 
-         const validator = node.computed ? computed : normal;
 
-         validator(node, key, val);
 
-       };
 
-     }(), (0, _utils.assertNodeType)("Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral", "Expression"))
 
-   }
 
- });
 
- exports.classMethodOrPropertyCommon = classMethodOrPropertyCommon;
 
- const classMethodOrDeclareMethodCommon = () => Object.assign({}, functionCommon(), classMethodOrPropertyCommon(), {
 
-   params: (0, _utils.validateArrayOfType)("Identifier", "Pattern", "RestElement", "TSParameterProperty"),
 
-   kind: {
 
-     validate: (0, _utils.assertOneOf)("get", "set", "method", "constructor"),
 
-     default: "method"
 
-   },
 
-   access: {
 
-     validate: (0, _utils.chain)((0, _utils.assertValueType)("string"), (0, _utils.assertOneOf)("public", "private", "protected")),
 
-     optional: true
 
-   },
 
-   decorators: {
 
-     validate: (0, _utils.arrayOfType)("Decorator"),
 
-     optional: true
 
-   }
 
- });
 
- exports.classMethodOrDeclareMethodCommon = classMethodOrDeclareMethodCommon;
 
- defineType("ClassMethod", {
 
-   aliases: ["Function", "Scopable", "BlockParent", "FunctionParent", "Method"],
 
-   builder: ["kind", "key", "params", "body", "computed", "static", "generator", "async"],
 
-   visitor: ["decorators", "key", "typeParameters", "params", "returnType", "body"],
 
-   fields: Object.assign({}, classMethodOrDeclareMethodCommon(), functionTypeAnnotationCommon(), {
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("BlockStatement")
 
-     }
 
-   })
 
- });
 
- defineType("ObjectPattern", {
 
-   visitor: ["properties", "typeAnnotation", "decorators"],
 
-   builder: ["properties"],
 
-   aliases: ["Pattern", "PatternLike", "LVal"],
 
-   fields: Object.assign({}, patternLikeCommon(), {
 
-     properties: (0, _utils.validateArrayOfType)("RestElement", "ObjectProperty")
 
-   })
 
- });
 
- defineType("SpreadElement", {
 
-   visitor: ["argument"],
 
-   aliases: ["UnaryLike"],
 
-   deprecatedAlias: "SpreadProperty",
 
-   fields: {
 
-     argument: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   }
 
- });
 
- defineType("Super", {
 
-   aliases: ["Expression"]
 
- });
 
- defineType("TaggedTemplateExpression", {
 
-   visitor: ["tag", "typeParameters", "quasi"],
 
-   builder: ["tag", "quasi"],
 
-   aliases: ["Expression"],
 
-   fields: {
 
-     tag: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     quasi: {
 
-       validate: (0, _utils.assertNodeType)("TemplateLiteral")
 
-     },
 
-     ["typeParameters"]: {
 
-       validate: (0, _utils.assertNodeType)("TypeParameterInstantiation", "TSTypeParameterInstantiation"),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("TemplateElement", {
 
-   builder: ["value", "tail"],
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.chain)((0, _utils.assertShape)({
 
-         raw: {
 
-           validate: (0, _utils.assertValueType)("string")
 
-         },
 
-         cooked: {
 
-           validate: (0, _utils.assertValueType)("string"),
 
-           optional: true
 
-         }
 
-       }), function templateElementCookedValidator(node) {
 
-         const raw = node.value.raw;
 
-         let unterminatedCalled = false;
 
-         const error = () => {
 
-           throw new Error("Internal @babel/types error.");
 
-         };
 
-         const {
 
-           str,
 
-           firstInvalidLoc
 
-         } = (0, _helperStringParser.readStringContents)("template", raw, 0, 0, 0, {
 
-           unterminated() {
 
-             unterminatedCalled = true;
 
-           },
 
-           strictNumericEscape: error,
 
-           invalidEscapeSequence: error,
 
-           numericSeparatorInEscapeSequence: error,
 
-           unexpectedNumericSeparator: error,
 
-           invalidDigit: error,
 
-           invalidCodePoint: error
 
-         });
 
-         if (!unterminatedCalled) throw new Error("Invalid raw");
 
-         node.value.cooked = firstInvalidLoc ? null : str;
 
-       })
 
-     },
 
-     tail: {
 
-       default: false
 
-     }
 
-   }
 
- });
 
- defineType("TemplateLiteral", {
 
-   visitor: ["quasis", "expressions"],
 
-   aliases: ["Expression", "Literal"],
 
-   fields: {
 
-     quasis: (0, _utils.validateArrayOfType)("TemplateElement"),
 
-     expressions: {
 
-       validate: (0, _utils.chain)((0, _utils.assertValueType)("array"), (0, _utils.assertEach)((0, _utils.assertNodeType)("Expression", "TSType")), function (node, key, val) {
 
-         if (node.quasis.length !== val.length + 1) {
 
-           throw new TypeError(`Number of ${node.type} quasis should be exactly one more than the number of expressions.\nExpected ${val.length + 1} quasis but got ${node.quasis.length}`);
 
-         }
 
-       })
 
-     }
 
-   }
 
- });
 
- defineType("YieldExpression", {
 
-   builder: ["argument", "delegate"],
 
-   visitor: ["argument"],
 
-   aliases: ["Expression", "Terminatorless"],
 
-   fields: {
 
-     delegate: {
 
-       validate: process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.chain)((0, _utils.assertValueType)("boolean"), Object.assign(function (node, key, val) {
 
-         if (val && !node.argument) {
 
-           throw new TypeError("Property delegate of YieldExpression cannot be true if there is no argument");
 
-         }
 
-       }, {
 
-         type: "boolean"
 
-       })) : (0, _utils.assertValueType)("boolean"),
 
-       default: false
 
-     },
 
-     argument: {
 
-       optional: true,
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   }
 
- });
 
- defineType("AwaitExpression", {
 
-   builder: ["argument"],
 
-   visitor: ["argument"],
 
-   aliases: ["Expression", "Terminatorless"],
 
-   fields: {
 
-     argument: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     }
 
-   }
 
- });
 
- defineType("Import", {
 
-   aliases: ["Expression"]
 
- });
 
- defineType("BigIntLiteral", {
 
-   builder: ["value"],
 
-   fields: {
 
-     value: {
 
-       validate: (0, _utils.assertValueType)("string")
 
-     }
 
-   },
 
-   aliases: ["Expression", "Pureish", "Literal", "Immutable"]
 
- });
 
- defineType("ExportNamespaceSpecifier", {
 
-   visitor: ["exported"],
 
-   aliases: ["ModuleSpecifier"],
 
-   fields: {
 
-     exported: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     }
 
-   }
 
- });
 
- defineType("OptionalMemberExpression", {
 
-   builder: ["object", "property", "computed", "optional"],
 
-   visitor: ["object", "property"],
 
-   aliases: ["Expression"],
 
-   fields: {
 
-     object: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     property: {
 
-       validate: function () {
 
-         const normal = (0, _utils.assertNodeType)("Identifier");
 
-         const computed = (0, _utils.assertNodeType)("Expression");
 
-         const validator = Object.assign(function (node, key, val) {
 
-           const validator = node.computed ? computed : normal;
 
-           validator(node, key, val);
 
-         }, {
 
-           oneOfNodeTypes: ["Expression", "Identifier"]
 
-         });
 
-         return validator;
 
-       }()
 
-     },
 
-     computed: {
 
-       default: false
 
-     },
 
-     optional: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertValueType)("boolean") : (0, _utils.chain)((0, _utils.assertValueType)("boolean"), (0, _utils.assertOptionalChainStart)())
 
-     }
 
-   }
 
- });
 
- defineType("OptionalCallExpression", {
 
-   visitor: ["callee", "arguments", "typeParameters", "typeArguments"],
 
-   builder: ["callee", "arguments", "optional"],
 
-   aliases: ["Expression"],
 
-   fields: Object.assign({
 
-     callee: {
 
-       validate: (0, _utils.assertNodeType)("Expression")
 
-     },
 
-     arguments: (0, _utils.validateArrayOfType)("Expression", "SpreadElement", "ArgumentPlaceholder"),
 
-     optional: {
 
-       validate: !process.env.BABEL_TYPES_8_BREAKING ? (0, _utils.assertValueType)("boolean") : (0, _utils.chain)((0, _utils.assertValueType)("boolean"), (0, _utils.assertOptionalChainStart)())
 
-     },
 
-     typeArguments: {
 
-       validate: (0, _utils.assertNodeType)("TypeParameterInstantiation"),
 
-       optional: true
 
-     }
 
-   }, {
 
-     typeParameters: {
 
-       validate: (0, _utils.assertNodeType)("TSTypeParameterInstantiation"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- defineType("ClassProperty", {
 
-   visitor: ["decorators", "variance", "key", "typeAnnotation", "value"],
 
-   builder: ["key", "value", "typeAnnotation", "decorators", "computed", "static"],
 
-   aliases: ["Property"],
 
-   fields: Object.assign({}, classMethodOrPropertyCommon(), {
 
-     value: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     },
 
-     definite: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     typeAnnotation: {
 
-       validate: (0, _utils.assertNodeType)("TypeAnnotation", "TSTypeAnnotation", "Noop"),
 
-       optional: true
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     },
 
-     readonly: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     declare: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     variance: {
 
-       validate: (0, _utils.assertNodeType)("Variance"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- defineType("ClassAccessorProperty", {
 
-   visitor: ["decorators", "key", "typeAnnotation", "value"],
 
-   builder: ["key", "value", "typeAnnotation", "decorators", "computed", "static"],
 
-   aliases: ["Property", "Accessor"],
 
-   fields: Object.assign({}, classMethodOrPropertyCommon(), {
 
-     key: {
 
-       validate: (0, _utils.chain)(function () {
 
-         const normal = (0, _utils.assertNodeType)("Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral", "PrivateName");
 
-         const computed = (0, _utils.assertNodeType)("Expression");
 
-         return function (node, key, val) {
 
-           const validator = node.computed ? computed : normal;
 
-           validator(node, key, val);
 
-         };
 
-       }(), (0, _utils.assertNodeType)("Identifier", "StringLiteral", "NumericLiteral", "BigIntLiteral", "Expression", "PrivateName"))
 
-     },
 
-     value: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     },
 
-     definite: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     typeAnnotation: {
 
-       validate: (0, _utils.assertNodeType)("TypeAnnotation", "TSTypeAnnotation", "Noop"),
 
-       optional: true
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     },
 
-     readonly: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     declare: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     variance: {
 
-       validate: (0, _utils.assertNodeType)("Variance"),
 
-       optional: true
 
-     }
 
-   })
 
- });
 
- defineType("ClassPrivateProperty", {
 
-   visitor: ["decorators", "variance", "key", "typeAnnotation", "value"],
 
-   builder: ["key", "value", "decorators", "static"],
 
-   aliases: ["Property", "Private"],
 
-   fields: {
 
-     key: {
 
-       validate: (0, _utils.assertNodeType)("PrivateName")
 
-     },
 
-     value: {
 
-       validate: (0, _utils.assertNodeType)("Expression"),
 
-       optional: true
 
-     },
 
-     typeAnnotation: {
 
-       validate: (0, _utils.assertNodeType)("TypeAnnotation", "TSTypeAnnotation", "Noop"),
 
-       optional: true
 
-     },
 
-     decorators: {
 
-       validate: (0, _utils.arrayOfType)("Decorator"),
 
-       optional: true
 
-     },
 
-     static: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       default: false
 
-     },
 
-     readonly: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     optional: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     definite: {
 
-       validate: (0, _utils.assertValueType)("boolean"),
 
-       optional: true
 
-     },
 
-     variance: {
 
-       validate: (0, _utils.assertNodeType)("Variance"),
 
-       optional: true
 
-     }
 
-   }
 
- });
 
- defineType("ClassPrivateMethod", {
 
-   builder: ["kind", "key", "params", "body", "static"],
 
-   visitor: ["decorators", "key", "typeParameters", "params", "returnType", "body"],
 
-   aliases: ["Function", "Scopable", "BlockParent", "FunctionParent", "Method", "Private"],
 
-   fields: Object.assign({}, classMethodOrDeclareMethodCommon(), functionTypeAnnotationCommon(), {
 
-     kind: {
 
-       validate: (0, _utils.assertOneOf)("get", "set", "method"),
 
-       default: "method"
 
-     },
 
-     key: {
 
-       validate: (0, _utils.assertNodeType)("PrivateName")
 
-     },
 
-     body: {
 
-       validate: (0, _utils.assertNodeType)("BlockStatement")
 
-     }
 
-   })
 
- });
 
- defineType("PrivateName", {
 
-   visitor: ["id"],
 
-   aliases: ["Private"],
 
-   fields: {
 
-     id: {
 
-       validate: (0, _utils.assertNodeType)("Identifier")
 
-     }
 
-   }
 
- });
 
- defineType("StaticBlock", {
 
-   visitor: ["body"],
 
-   fields: {
 
-     body: (0, _utils.validateArrayOfType)("Statement")
 
-   },
 
-   aliases: ["Scopable", "BlockParent", "FunctionParent"]
 
- });
 
- defineType("ImportAttribute", {
 
-   visitor: ["key", "value"],
 
-   fields: {
 
-     key: {
 
-       validate: (0, _utils.assertNodeType)("Identifier", "StringLiteral")
 
-     },
 
-     value: {
 
-       validate: (0, _utils.assertNodeType)("StringLiteral")
 
-     }
 
-   }
 
- });
 
- //# sourceMappingURL=core.js.map
 
 
  |