diff options
Diffstat (limited to 'node_modules/@babel/traverse/lib/path/inference/inferers.js')
| -rw-r--r-- | node_modules/@babel/traverse/lib/path/inference/inferers.js | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/node_modules/@babel/traverse/lib/path/inference/inferers.js b/node_modules/@babel/traverse/lib/path/inference/inferers.js deleted file mode 100644 index fe224058..00000000 --- a/node_modules/@babel/traverse/lib/path/inference/inferers.js +++ /dev/null @@ -1,220 +0,0 @@ -"use strict"; - -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.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.CallExpression = CallExpression; -exports.TaggedTemplateExpression = TaggedTemplateExpression; -Object.defineProperty(exports, "Identifier", { - enumerable: true, - get: function get() { - return _infererReference.default; - } -}); - -function t() { - const data = _interopRequireWildcard(require("@babel/types")); - - t = function t() { - return data; - }; - - return data; -} - -var _infererReference = _interopRequireDefault(require("./inferer-reference")); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } } - -function VariableDeclarator() { - const id = this.get("id"); - if (!id.isIdentifier()) return; - const init = this.get("init"); - let type = init.getTypeAnnotation(); - - if (type && type.type === "AnyTypeAnnotation") { - if (init.isCallExpression() && init.get("callee").isIdentifier({ - name: "Array" - }) && !init.scope.hasBinding("Array", true)) { - type = ArrayExpression(); - } - } - - return type; -} - -function TypeCastExpression(node) { - return node.typeAnnotation; -} - -TypeCastExpression.validParent = true; - -function NewExpression(node) { - if (this.get("callee").isIdentifier()) { - return t().genericTypeAnnotation(node.callee); - } -} - -function TemplateLiteral() { - return t().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(); - } -} - -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(); - } else if (operator === "+") { - const right = this.get("right"); - const left = this.get("left"); - - if (left.isBaseType("number") && right.isBaseType("number")) { - return t().numberTypeAnnotation(); - } else if (left.isBaseType("string") || right.isBaseType("string")) { - return t().stringTypeAnnotation(); - } - - return t().unionTypeAnnotation([t().stringTypeAnnotation(), t().numberTypeAnnotation()]); - } -} - -function LogicalExpression() { - return t().createUnionTypeAnnotation([this.get("left").getTypeAnnotation(), this.get("right").getTypeAnnotation()]); -} - -function ConditionalExpression() { - return t().createUnionTypeAnnotation([this.get("consequent").getTypeAnnotation(), this.get("alternate").getTypeAnnotation()]); -} - -function SequenceExpression() { - return this.get("expressions").pop().getTypeAnnotation(); -} - -function AssignmentExpression() { - return this.get("right").getTypeAnnotation(); -} - -function UpdateExpression(node) { - const operator = node.operator; - - if (operator === "++" || operator === "--") { - return t().numberTypeAnnotation(); - } -} - -function StringLiteral() { - return t().stringTypeAnnotation(); -} - -function NumericLiteral() { - return t().numberTypeAnnotation(); -} - -function BooleanLiteral() { - return t().booleanTypeAnnotation(); -} - -function NullLiteral() { - return t().nullLiteralTypeAnnotation(); -} - -function RegExpLiteral() { - return t().genericTypeAnnotation(t().identifier("RegExp")); -} - -function ObjectExpression() { - return t().genericTypeAnnotation(t().identifier("Object")); -} - -function ArrayExpression() { - return t().genericTypeAnnotation(t().identifier("Array")); -} - -function RestElement() { - return ArrayExpression(); -} - -RestElement.validParent = true; - -function Func() { - return t().genericTypeAnnotation(t().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"); - -function CallExpression() { - const callee = this.node.callee; - - if (isObjectKeys(callee)) { - return t().arrayTypeAnnotation(t().stringTypeAnnotation()); - } else if (isArrayFrom(callee) || isObjectValues(callee)) { - return t().arrayTypeAnnotation(t().anyTypeAnnotation()); - } else if (isObjectEntries(callee)) { - return t().arrayTypeAnnotation(t().tupleTypeAnnotation([t().stringTypeAnnotation(), t().anyTypeAnnotation()])); - } - - return resolveCall(this.get("callee")); -} - -function TaggedTemplateExpression() { - return resolveCall(this.get("tag")); -} - -function resolveCall(callee) { - callee = callee.resolve(); - - if (callee.isFunction()) { - if (callee.is("async")) { - if (callee.is("generator")) { - return t().genericTypeAnnotation(t().identifier("AsyncIterator")); - } else { - return t().genericTypeAnnotation(t().identifier("Promise")); - } - } else { - if (callee.node.returnType) { - return callee.node.returnType; - } else {} - } - } -}
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