Implement @babel/plugin-transform-react-pure-annotations (#11428)

The new plugin is also enabled in `@babel/preset-react`

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react-dom/createPortal/input.js

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+import * as React from 'react';
+import ReactDOM from 'react-dom';
+
+const Portal = ReactDOM.createPortal(React.createElement('div'), document.getElementById('test'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react-dom/createPortal/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react-dom/createPortal/output.mjs

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+import * as React from 'react';
+import ReactDOM from 'react-dom';
+const Portal = /*#__PURE__*/ReactDOM.createPortal( /*#__PURE__*/React.createElement('div'), document.getElementById('test'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/cloneElement/input.js

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+import React from 'react';
+
+React.cloneElement(React.createElement('div'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/cloneElement/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/cloneElement/output.mjs

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+import React from 'react';
+
+/*#__PURE__*/
+React.cloneElement( /*#__PURE__*/React.createElement('div'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createElement/input.js

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+import React from 'react';
+
+React.createElement('div');

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createElement/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createElement/output.mjs

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+import React from 'react';
+
+/*#__PURE__*/
+React.createElement('div');

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createFactory/input.js

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+import {createFactory} from 'react';
+
+const div = createFactory('div');

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createFactory/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createFactory/output.mjs

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+import { createFactory } from 'react';
+const div = /*#__PURE__*/createFactory('div');

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createRef/input.js

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+import React from 'react';
+
+React.createRef();

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createRef/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/createRef/output.mjs

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+import React from 'react';
+
+/*#__PURE__*/
+React.createRef();

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/forwardRef/input.js

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+import {forwardRef} from 'react';
+
+const Comp = forwardRef((props, ref) => null);

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/forwardRef/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/forwardRef/output.mjs

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+import { forwardRef } from 'react';
+const Comp = /*#__PURE__*/forwardRef((props, ref) => null);

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/isValidElement/input.js

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+import React from 'react';
+
+const isElement = React.isValidElement(React.createElement('div'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/isValidElement/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/isValidElement/output.mjs

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+import React from 'react';
+const isElement = /*#__PURE__*/React.isValidElement( /*#__PURE__*/React.createElement('div'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/lazy/input.js

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+import React from 'react';
+
+const SomeComponent = React.lazy(() => import('./SomeComponent'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/lazy/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/lazy/output.mjs

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+import React from 'react';
+const SomeComponent = /*#__PURE__*/React.lazy(() => import('./SomeComponent'));

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/memo/input.js

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+import React from 'react';
+
+const Comp = React.memo((props) => null);

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/memo/options.json

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+{
+  "sourceType": "module",
+  "plugins": ["transform-react-pure-annotations"]
+}

packages/babel-plugin-transform-react-pure-annotations/test/fixtures/react/memo/output.mjs

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+import React from 'react';
+const Comp = /*#__PURE__*/React.memo(props => null);

packages/babel-plugin-transform-react-pure-annotations/test/index.js

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+import runner from "@babel/helper-plugin-test-runner";
+
+runner(__dirname);