update

node_modules/@babel/traverse/lib/path/inference/index.js

@@ -3,31 +3,60 @@
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
-exports.getTypeAnnotation = getTypeAnnotation;
 exports._getTypeAnnotation = _getTypeAnnotation;
-exports.isBaseType = isBaseType;
-exports.couldBeBaseType = couldBeBaseType;
 exports.baseTypeStrictlyMatches = baseTypeStrictlyMatches;
+exports.couldBeBaseType = couldBeBaseType;
+exports.getTypeAnnotation = getTypeAnnotation;
+exports.isBaseType = isBaseType;
 exports.isGenericType = isGenericType;
 
-var inferers = _interopRequireWildcard(require("./inferers"));
+var inferers = require("./inferers");
 
-var t = _interopRequireWildcard(require("@babel/types"));
+var _t = require("@babel/types");
 
-function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+const {
+  anyTypeAnnotation,
+  isAnyTypeAnnotation,
+  isArrayTypeAnnotation,
+  isBooleanTypeAnnotation,
+  isEmptyTypeAnnotation,
+  isFlowBaseAnnotation,
+  isGenericTypeAnnotation,
+  isIdentifier,
+  isMixedTypeAnnotation,
+  isNumberTypeAnnotation,
+  isStringTypeAnnotation,
+  isTSArrayType,
+  isTSTypeAnnotation,
+  isTSTypeReference,
+  isTupleTypeAnnotation,
+  isTypeAnnotation,
+  isUnionTypeAnnotation,
+  isVoidTypeAnnotation,
+  stringTypeAnnotation,
+  voidTypeAnnotation
+} = _t;
 
 function getTypeAnnotation() {
-  if (this.typeAnnotation) return this.typeAnnotation;
-  let type = this._getTypeAnnotation() || t.anyTypeAnnotation();
-  if (t.isTypeAnnotation(type)) type = type.typeAnnotation;
-  return this.typeAnnotation = type;
+  let type = this.getData("typeAnnotation");
+
+  if (type != null) {
+    return type;
+  }
+
+  type = this._getTypeAnnotation() || anyTypeAnnotation();
+
+  if (isTypeAnnotation(type) || isTSTypeAnnotation(type)) {
+    type = type.typeAnnotation;
+  }
+
+  this.setData("typeAnnotation", type);
+  return type;
 }
 
-function _getTypeAnnotation() {
-  var _inferer;
+const typeAnnotationInferringNodes = new WeakSet();
 
+function _getTypeAnnotation() {
   const node = this.node;
 
   if (!node) {
@@ -36,14 +65,14 @@ function _getTypeAnnotation() {
       const declarParent = declar.parentPath;
 
       if (declar.key === "left" && declarParent.isForInStatement()) {
-        return t.stringTypeAnnotation();
+        return stringTypeAnnotation();
       }
 
       if (declar.key === "left" && declarParent.isForOfStatement()) {
-        return t.anyTypeAnnotation();
+        return anyTypeAnnotation();
       }
 
-      return t.voidTypeAnnotation();
+      return voidTypeAnnotation();
     } else {
       return;
     }
@@ -53,16 +82,28 @@ function _getTypeAnnotation() {
     return node.typeAnnotation;
   }
 
-  let inferer = inferers[node.type];
-
-  if (inferer) {
-    return inferer.call(this, node);
+  if (typeAnnotationInferringNodes.has(node)) {
+    return;
   }
 
-  inferer = inferers[this.parentPath.type];
+  typeAnnotationInferringNodes.add(node);
 
-  if ((_inferer = inferer) == null ? void 0 : _inferer.validParent) {
-    return this.parentPath.getTypeAnnotation();
+  try {
+    var _inferer;
+
+    let inferer = inferers[node.type];
+
+    if (inferer) {
+      return inferer.call(this, node);
+    }
+
+    inferer = inferers[this.parentPath.type];
+
+    if ((_inferer = inferer) != null && _inferer.validParent) {
+      return this.parentPath.getTypeAnnotation();
+    }
+  } finally {
+    typeAnnotationInferringNodes.delete(node);
   }
 }
 
@@ -72,19 +113,19 @@ function isBaseType(baseName, soft) {
 
 function _isBaseType(baseName, type, soft) {
   if (baseName === "string") {
-    return t.isStringTypeAnnotation(type);
+    return isStringTypeAnnotation(type);
   } else if (baseName === "number") {
-    return t.isNumberTypeAnnotation(type);
+    return isNumberTypeAnnotation(type);
   } else if (baseName === "boolean") {
-    return t.isBooleanTypeAnnotation(type);
+    return isBooleanTypeAnnotation(type);
   } else if (baseName === "any") {
-    return t.isAnyTypeAnnotation(type);
+    return isAnyTypeAnnotation(type);
   } else if (baseName === "mixed") {
-    return t.isMixedTypeAnnotation(type);
+    return isMixedTypeAnnotation(type);
   } else if (baseName === "empty") {
-    return t.isEmptyTypeAnnotation(type);
+    return isEmptyTypeAnnotation(type);
   } else if (baseName === "void") {
-    return t.isVoidTypeAnnotation(type);
+    return isVoidTypeAnnotation(type);
   } else {
     if (soft) {
       return false;
@@ -96,11 +137,11 @@ function _isBaseType(baseName, type, soft) {
 
 function couldBeBaseType(name) {
   const type = this.getTypeAnnotation();
-  if (t.isAnyTypeAnnotation(type)) return true;
+  if (isAnyTypeAnnotation(type)) return true;
 
-  if (t.isUnionTypeAnnotation(type)) {
+  if (isUnionTypeAnnotation(type)) {
     for (const type2 of type.types) {
-      if (t.isAnyTypeAnnotation(type2) || _isBaseType(name, type2, true)) {
+      if (isAnyTypeAnnotation(type2) || _isBaseType(name, type2, true)) {
         return true;
       }
     }
@@ -111,18 +152,29 @@ function couldBeBaseType(name) {
   }
 }
 
-function baseTypeStrictlyMatches(right) {
+function baseTypeStrictlyMatches(rightArg) {
   const left = this.getTypeAnnotation();
-  right = right.getTypeAnnotation();
+  const right = rightArg.getTypeAnnotation();
 
-  if (!t.isAnyTypeAnnotation(left) && t.isFlowBaseAnnotation(left)) {
+  if (!isAnyTypeAnnotation(left) && isFlowBaseAnnotation(left)) {
     return right.type === left.type;
   }
+
+  return false;
 }
 
 function isGenericType(genericName) {
   const type = this.getTypeAnnotation();
-  return t.isGenericTypeAnnotation(type) && t.isIdentifier(type.id, {
+
+  if (genericName === "Array") {
+    if (isTSArrayType(type) || isArrayTypeAnnotation(type) || isTupleTypeAnnotation(type)) {
+      return true;
+    }
+  }
+
+  return isGenericTypeAnnotation(type) && isIdentifier(type.id, {
+    name: genericName
+  }) || isTSTypeReference(type) && isIdentifier(type.typeName, {
     name: genericName
   });
 }

node_modules/@babel/traverse/lib/path/inference/inferer-reference.js

@@ -5,11 +5,16 @@ Object.defineProperty(exports, "__esModule", {
 });
 exports.default = _default;
 
-var t = _interopRequireWildcard(require("@babel/types"));
+var _t = require("@babel/types");
 
-function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
+var _util = require("./util");
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+const {
+  BOOLEAN_NUMBER_BINARY_OPERATORS,
+  createTypeAnnotationBasedOnTypeof,
+  numberTypeAnnotation,
+  voidTypeAnnotation
+} = _t;
 
 function _default(node) {
   if (!this.isReferenced()) return;
@@ -24,9 +29,9 @@ function _default(node) {
   }
 
   if (node.name === "undefined") {
-    return t.voidTypeAnnotation();
+    return voidTypeAnnotation();
   } else if (node.name === "NaN" || node.name === "Infinity") {
-    return t.numberTypeAnnotation();
+    return numberTypeAnnotation();
   } else if (node.name === "arguments") {}
 }
 
@@ -43,7 +48,7 @@ function getTypeAnnotationBindingConstantViolations(binding, path, name) {
   }
 
   if (constantViolations.length) {
-    constantViolations = constantViolations.concat(functionConstantViolations);
+    constantViolations.push(...functionConstantViolations);
 
     for (const violation of constantViolations) {
       types.push(violation.getTypeAnnotation());
@@ -54,15 +59,7 @@ function getTypeAnnotationBindingConstantViolations(binding, path, name) {
     return;
   }
 
-  if (t.isTSTypeAnnotation(types[0]) && t.createTSUnionType) {
-    return t.createTSUnionType(types);
-  }
-
-  if (t.createFlowUnionType) {
-    return t.createFlowUnionType(types);
-  }
-
-  return t.createUnionTypeAnnotation(types);
+  return (0, _util.createUnionType)(types);
 }
 
 function getConstantViolationsBefore(binding, path, functions) {
@@ -99,8 +96,8 @@ function inferAnnotationFromBinaryExpression(name, path) {
       return target.getTypeAnnotation();
     }
 
-    if (t.BOOLEAN_NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
-      return t.numberTypeAnnotation();
+    if (BOOLEAN_NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
+      return numberTypeAnnotation();
     }
 
     return;
@@ -130,7 +127,7 @@ function inferAnnotationFromBinaryExpression(name, path) {
   if (!typePath.isLiteral()) return;
   const typeValue = typePath.node.value;
   if (typeof typeValue !== "string") return;
-  return t.createTypeAnnotationBasedOnTypeof(typeValue);
+  return createTypeAnnotationBasedOnTypeof(typeValue);
 }
 
 function getParentConditionalPath(binding, path, name) {
@@ -175,25 +172,11 @@ function getConditionalAnnotation(binding, path, name) {
   }
 
   if (types.length) {
-    if (t.isTSTypeAnnotation(types[0]) && t.createTSUnionType) {
-      return {
-        typeAnnotation: t.createTSUnionType(types),
-        ifStatement
-      };
-    }
-
-    if (t.createFlowUnionType) {
-      return {
-        typeAnnotation: t.createFlowUnionType(types),
-        ifStatement
-      };
-    }
-
     return {
-      typeAnnotation: t.createUnionTypeAnnotation(types),
+      typeAnnotation: (0, _util.createUnionType)(types),
       ifStatement
     };
   }
 
-  return getConditionalAnnotation(ifStatement, name);
+  return getConditionalAnnotation(binding, ifStatement, name);
 }

node_modules/@babel/traverse/lib/path/inference/inferers.js

@@ -3,63 +3,68 @@
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
-exports.VariableDeclarator = VariableDeclarator;
-exports.TypeCastExpression = TypeCastExpression;
-exports.NewExpression = NewExpression;
-exports.TemplateLiteral = TemplateLiteral;
-exports.UnaryExpression = UnaryExpression;
-exports.BinaryExpression = BinaryExpression;
-exports.LogicalExpression = LogicalExpression;
-exports.ConditionalExpression = ConditionalExpression;
-exports.SequenceExpression = SequenceExpression;
-exports.ParenthesizedExpression = ParenthesizedExpression;
-exports.AssignmentExpression = AssignmentExpression;
-exports.UpdateExpression = UpdateExpression;
-exports.StringLiteral = StringLiteral;
-exports.NumericLiteral = NumericLiteral;
-exports.BooleanLiteral = BooleanLiteral;
-exports.NullLiteral = NullLiteral;
-exports.RegExpLiteral = RegExpLiteral;
-exports.ObjectExpression = ObjectExpression;
 exports.ArrayExpression = ArrayExpression;
-exports.RestElement = RestElement;
-exports.ClassDeclaration = exports.ClassExpression = exports.FunctionDeclaration = exports.ArrowFunctionExpression = exports.FunctionExpression = Func;
+exports.AssignmentExpression = AssignmentExpression;
+exports.BinaryExpression = BinaryExpression;
+exports.BooleanLiteral = BooleanLiteral;
 exports.CallExpression = CallExpression;
-exports.TaggedTemplateExpression = TaggedTemplateExpression;
+exports.ConditionalExpression = ConditionalExpression;
+exports.ClassDeclaration = exports.ClassExpression = exports.FunctionDeclaration = exports.ArrowFunctionExpression = exports.FunctionExpression = Func;
 Object.defineProperty(exports, "Identifier", {
   enumerable: true,
   get: function () {
     return _infererReference.default;
   }
 });
+exports.LogicalExpression = LogicalExpression;
+exports.NewExpression = NewExpression;
+exports.NullLiteral = NullLiteral;
+exports.NumericLiteral = NumericLiteral;
+exports.ObjectExpression = ObjectExpression;
+exports.ParenthesizedExpression = ParenthesizedExpression;
+exports.RegExpLiteral = RegExpLiteral;
+exports.RestElement = RestElement;
+exports.SequenceExpression = SequenceExpression;
+exports.StringLiteral = StringLiteral;
+exports.TSAsExpression = TSAsExpression;
+exports.TSNonNullExpression = TSNonNullExpression;
+exports.TaggedTemplateExpression = TaggedTemplateExpression;
+exports.TemplateLiteral = TemplateLiteral;
+exports.TypeCastExpression = TypeCastExpression;
+exports.UnaryExpression = UnaryExpression;
+exports.UpdateExpression = UpdateExpression;
+exports.VariableDeclarator = VariableDeclarator;
 
-var t = _interopRequireWildcard(require("@babel/types"));
+var _t = require("@babel/types");
 
-var _infererReference = _interopRequireDefault(require("./inferer-reference"));
+var _infererReference = require("./inferer-reference");
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+var _util = require("./util");
 
-function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
-
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+const {
+  BOOLEAN_BINARY_OPERATORS,
+  BOOLEAN_UNARY_OPERATORS,
+  NUMBER_BINARY_OPERATORS,
+  NUMBER_UNARY_OPERATORS,
+  STRING_UNARY_OPERATORS,
+  anyTypeAnnotation,
+  arrayTypeAnnotation,
+  booleanTypeAnnotation,
+  buildMatchMemberExpression,
+  genericTypeAnnotation,
+  identifier,
+  nullLiteralTypeAnnotation,
+  numberTypeAnnotation,
+  stringTypeAnnotation,
+  tupleTypeAnnotation,
+  unionTypeAnnotation,
+  voidTypeAnnotation,
+  isIdentifier
+} = _t;
 
 function VariableDeclarator() {
-  var _type;
-
-  const id = this.get("id");
-  if (!id.isIdentifier()) return;
-  const init = this.get("init");
-  let type = init.getTypeAnnotation();
-
-  if (((_type = type) == null ? void 0 : _type.type) === "AnyTypeAnnotation") {
-    if (init.isCallExpression() && init.get("callee").isIdentifier({
-      name: "Array"
-    }) && !init.scope.hasBinding("Array", true)) {
-      type = ArrayExpression();
-    }
-  }
-
-  return type;
+  if (!this.get("id").isIdentifier()) return;
+  return this.get("init").getTypeAnnotation();
 }
 
 function TypeCastExpression(node) {
@@ -68,77 +73,69 @@ function TypeCastExpression(node) {
 
 TypeCastExpression.validParent = true;
 
+function TSAsExpression(node) {
+  return node.typeAnnotation;
+}
+
+TSAsExpression.validParent = true;
+
+function TSNonNullExpression() {
+  return this.get("expression").getTypeAnnotation();
+}
+
 function NewExpression(node) {
-  if (this.get("callee").isIdentifier()) {
-    return t.genericTypeAnnotation(node.callee);
+  if (node.callee.type === "Identifier") {
+    return genericTypeAnnotation(node.callee);
   }
 }
 
 function TemplateLiteral() {
-  return t.stringTypeAnnotation();
+  return stringTypeAnnotation();
 }
 
 function UnaryExpression(node) {
   const operator = node.operator;
 
   if (operator === "void") {
-    return t.voidTypeAnnotation();
-  } else if (t.NUMBER_UNARY_OPERATORS.indexOf(operator) >= 0) {
-    return t.numberTypeAnnotation();
-  } else if (t.STRING_UNARY_OPERATORS.indexOf(operator) >= 0) {
-    return t.stringTypeAnnotation();
-  } else if (t.BOOLEAN_UNARY_OPERATORS.indexOf(operator) >= 0) {
-    return t.booleanTypeAnnotation();
+    return voidTypeAnnotation();
+  } else if (NUMBER_UNARY_OPERATORS.indexOf(operator) >= 0) {
+    return numberTypeAnnotation();
+  } else if (STRING_UNARY_OPERATORS.indexOf(operator) >= 0) {
+    return stringTypeAnnotation();
+  } else if (BOOLEAN_UNARY_OPERATORS.indexOf(operator) >= 0) {
+    return booleanTypeAnnotation();
   }
 }
 
 function BinaryExpression(node) {
   const operator = node.operator;
 
-  if (t.NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
-    return t.numberTypeAnnotation();
-  } else if (t.BOOLEAN_BINARY_OPERATORS.indexOf(operator) >= 0) {
-    return t.booleanTypeAnnotation();
+  if (NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) {
+    return numberTypeAnnotation();
+  } else if (BOOLEAN_BINARY_OPERATORS.indexOf(operator) >= 0) {
+    return booleanTypeAnnotation();
   } else if (operator === "+") {
     const right = this.get("right");
     const left = this.get("left");
 
     if (left.isBaseType("number") && right.isBaseType("number")) {
-      return t.numberTypeAnnotation();
+      return numberTypeAnnotation();
     } else if (left.isBaseType("string") || right.isBaseType("string")) {
-      return t.stringTypeAnnotation();
+      return stringTypeAnnotation();
     }
 
-    return t.unionTypeAnnotation([t.stringTypeAnnotation(), t.numberTypeAnnotation()]);
+    return unionTypeAnnotation([stringTypeAnnotation(), numberTypeAnnotation()]);
   }
 }
 
 function LogicalExpression() {
   const argumentTypes = [this.get("left").getTypeAnnotation(), this.get("right").getTypeAnnotation()];
-
-  if (t.isTSTypeAnnotation(argumentTypes[0]) && t.createTSUnionType) {
-    return t.createTSUnionType(argumentTypes);
-  }
-
-  if (t.createFlowUnionType) {
-    return t.createFlowUnionType(argumentTypes);
-  }
-
-  return t.createUnionTypeAnnotation(argumentTypes);
+  return (0, _util.createUnionType)(argumentTypes);
 }
 
 function ConditionalExpression() {
   const argumentTypes = [this.get("consequent").getTypeAnnotation(), this.get("alternate").getTypeAnnotation()];
-
-  if (t.isTSTypeAnnotation(argumentTypes[0]) && t.createTSUnionType) {
-    return t.createTSUnionType(argumentTypes);
-  }
-
-  if (t.createFlowUnionType) {
-    return t.createFlowUnionType(argumentTypes);
-  }
-
-  return t.createUnionTypeAnnotation(argumentTypes);
+  return (0, _util.createUnionType)(argumentTypes);
 }
 
 function SequenceExpression() {
@@ -157,36 +154,36 @@ function UpdateExpression(node) {
   const operator = node.operator;
 
   if (operator === "++" || operator === "--") {
-    return t.numberTypeAnnotation();
+    return numberTypeAnnotation();
   }
 }
 
 function StringLiteral() {
-  return t.stringTypeAnnotation();
+  return stringTypeAnnotation();
 }
 
 function NumericLiteral() {
-  return t.numberTypeAnnotation();
+  return numberTypeAnnotation();
 }
 
 function BooleanLiteral() {
-  return t.booleanTypeAnnotation();
+  return booleanTypeAnnotation();
 }
 
 function NullLiteral() {
-  return t.nullLiteralTypeAnnotation();
+  return nullLiteralTypeAnnotation();
 }
 
 function RegExpLiteral() {
-  return t.genericTypeAnnotation(t.identifier("RegExp"));
+  return genericTypeAnnotation(identifier("RegExp"));
 }
 
 function ObjectExpression() {
-  return t.genericTypeAnnotation(t.identifier("Object"));
+  return genericTypeAnnotation(identifier("Object"));
 }
 
 function ArrayExpression() {
-  return t.genericTypeAnnotation(t.identifier("Array"));
+  return genericTypeAnnotation(identifier("Array"));
 }
 
 function RestElement() {
@@ -196,13 +193,13 @@ function RestElement() {
 RestElement.validParent = true;
 
 function Func() {
-  return t.genericTypeAnnotation(t.identifier("Function"));
+  return genericTypeAnnotation(identifier("Function"));
 }
 
-const isArrayFrom = t.buildMatchMemberExpression("Array.from");
-const isObjectKeys = t.buildMatchMemberExpression("Object.keys");
-const isObjectValues = t.buildMatchMemberExpression("Object.values");
-const isObjectEntries = t.buildMatchMemberExpression("Object.entries");
+const isArrayFrom = buildMatchMemberExpression("Array.from");
+const isObjectKeys = buildMatchMemberExpression("Object.keys");
+const isObjectValues = buildMatchMemberExpression("Object.values");
+const isObjectEntries = buildMatchMemberExpression("Object.entries");
 
 function CallExpression() {
   const {
@@ -210,11 +207,13 @@ function CallExpression() {
   } = this.node;
 
   if (isObjectKeys(callee)) {
-    return t.arrayTypeAnnotation(t.stringTypeAnnotation());
-  } else if (isArrayFrom(callee) || isObjectValues(callee)) {
-    return t.arrayTypeAnnotation(t.anyTypeAnnotation());
+    return arrayTypeAnnotation(stringTypeAnnotation());
+  } else if (isArrayFrom(callee) || isObjectValues(callee) || isIdentifier(callee, {
+    name: "Array"
+  })) {
+    return arrayTypeAnnotation(anyTypeAnnotation());
   } else if (isObjectEntries(callee)) {
-    return t.arrayTypeAnnotation(t.tupleTypeAnnotation([t.stringTypeAnnotation(), t.anyTypeAnnotation()]));
+    return arrayTypeAnnotation(tupleTypeAnnotation([stringTypeAnnotation(), anyTypeAnnotation()]));
   }
 
   return resolveCall(this.get("callee"));
@@ -228,14 +227,20 @@ function resolveCall(callee) {
   callee = callee.resolve();
 
   if (callee.isFunction()) {
-    if (callee.is("async")) {
-      if (callee.is("generator")) {
-        return t.genericTypeAnnotation(t.identifier("AsyncIterator"));
+    const {
+      node
+    } = callee;
+
+    if (node.async) {
+      if (node.generator) {
+        return genericTypeAnnotation(identifier("AsyncIterator"));
       } else {
-        return t.genericTypeAnnotation(t.identifier("Promise"));
+        return genericTypeAnnotation(identifier("Promise"));
       }
     } else {
-      if (callee.node.returnType) {
+      if (node.generator) {
+        return genericTypeAnnotation(identifier("Iterator"));
+      } else if (callee.node.returnType) {
         return callee.node.returnType;
       } else {}
     }

node_modules/@babel/traverse/lib/path/inference/util.js

@@ -0,0 +1,32 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.createUnionType = createUnionType;
+
+var _t = require("@babel/types");
+
+const {
+  createFlowUnionType,
+  createTSUnionType,
+  createUnionTypeAnnotation,
+  isFlowType,
+  isTSType
+} = _t;
+
+function createUnionType(types) {
+  {
+    if (isFlowType(types[0])) {
+      if (createFlowUnionType) {
+        return createFlowUnionType(types);
+      }
+
+      return createUnionTypeAnnotation(types);
+    } else {
+      if (createTSUnionType) {
+        return createTSUnionType(types);
+      }
+    }
+  }
+}