larry babby and threejs for glsl

webGl/my-threejs-test/node_modules/@parcel/transformer-babel/lib/flow.js

@@ -0,0 +1,48 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = getFlowOptions;
+var _constants = require("./constants");
+function _path() {
+  const data = _interopRequireDefault(require("path"));
+  _path = function () {
+    return data;
+  };
+  return data;
+}
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+/**
+ * Generates a babel config for stripping away Flow types.
+ */
+async function getFlowOptions(config, options) {
+  if (!config.isSource) {
+    return null;
+  }
+
+  // Only add flow plugin if `flow-bin` is listed as a dependency in the root package.json
+  let conf = await config.getConfigFrom(options.projectRoot + '/index', ['package.json']);
+  let pkg = conf === null || conf === void 0 ? void 0 : conf.contents;
+  if (!pkg || !(pkg.dependencies && pkg.dependencies['flow-bin']) && !(pkg.devDependencies && pkg.devDependencies['flow-bin'])) {
+    return null;
+  }
+  const babelCore = await options.packageManager.require('@babel/core', config.searchPath, {
+    range: _constants.BABEL_CORE_RANGE,
+    saveDev: true,
+    shouldAutoInstall: options.shouldAutoInstall
+  });
+  await options.packageManager.require('@babel/plugin-transform-flow-strip-types', config.searchPath, {
+    range: '^7.0.0',
+    saveDev: true,
+    shouldAutoInstall: options.shouldAutoInstall
+  });
+  return {
+    plugins: [babelCore.createConfigItem(['@babel/plugin-transform-flow-strip-types', {
+      requireDirective: true
+    }], {
+      type: 'plugin',
+      dirname: _path().default.dirname(config.searchPath)
+    })]
+  };
+}