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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = void 0;
- var _helperPluginUtils = require("@babel/helper-plugin-utils");
- var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure");
- var _helperFunctionName = require("@babel/helper-function-name");
- var _helperSplitExportDeclaration = require("@babel/helper-split-export-declaration");
- var _core = require("@babel/core");
- var _globals = require("globals");
- var _transformClass = require("./transformClass");
- const getBuiltinClasses = category => Object.keys(_globals[category]).filter(name => /^[A-Z]/.test(name));
- const builtinClasses = new Set([...getBuiltinClasses("builtin"), ...getBuiltinClasses("browser")]);
- var _default = (0, _helperPluginUtils.declare)((api, options) => {
- var _api$assumption, _api$assumption2, _api$assumption3, _api$assumption4;
- api.assertVersion(7);
- const {
- loose
- } = options;
- const setClassMethods = (_api$assumption = api.assumption("setClassMethods")) != null ? _api$assumption : options.loose;
- const constantSuper = (_api$assumption2 = api.assumption("constantSuper")) != null ? _api$assumption2 : options.loose;
- const superIsCallableConstructor = (_api$assumption3 = api.assumption("superIsCallableConstructor")) != null ? _api$assumption3 : options.loose;
- const noClassCalls = (_api$assumption4 = api.assumption("noClassCalls")) != null ? _api$assumption4 : options.loose;
- const VISITED = Symbol();
- return {
- name: "transform-classes",
- visitor: {
- ExportDefaultDeclaration(path) {
- if (!path.get("declaration").isClassDeclaration()) return;
- (0, _helperSplitExportDeclaration.default)(path);
- },
- ClassDeclaration(path) {
- const {
- node
- } = path;
- const ref = node.id || path.scope.generateUidIdentifier("class");
- path.replaceWith(_core.types.variableDeclaration("let", [_core.types.variableDeclarator(ref, _core.types.toExpression(node))]));
- },
- ClassExpression(path, state) {
- const {
- node
- } = path;
- if (node[VISITED]) return;
- const inferred = (0, _helperFunctionName.default)(path);
- if (inferred && inferred !== node) {
- path.replaceWith(inferred);
- return;
- }
- node[VISITED] = true;
- path.replaceWith((0, _transformClass.default)(path, state.file, builtinClasses, loose, {
- setClassMethods,
- constantSuper,
- superIsCallableConstructor,
- noClassCalls
- }));
- if (path.isCallExpression()) {
- (0, _helperAnnotateAsPure.default)(path);
- const callee = path.get("callee");
- if (callee.isArrowFunctionExpression()) {
- callee.arrowFunctionToExpression();
- }
- }
- }
- }
- };
- });
- exports.default = _default;
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