keep PropTypes in sync with TS changes

packages/mui-material/scripts/testModuleAugmentation.js

@@ -0,0 +1,65 @@
+const childProcess = require('child_process');
+const path = require('path');
+const { chunk } = require('lodash');
+const glob = require('fast-glob');
+const { promisify } = require('util');
+
+const exec = promisify(childProcess.exec);
+const packageRoot = path.resolve(__dirname, '../');
+
+async function test(tsconfigPath) {
+  try {
+    await exec(['yarn', 'tsc', '--project', tsconfigPath].join(' '), { cwd: packageRoot });
+  } catch (error) {
+    if (error.stdout !== undefined) {
+      // `exec` error
+      throw new Error(`exit code ${error.code}: ${error.stdout}`);
+    }
+    // Unknown error
+    throw error;
+  }
+}
+
+/**
+ * Tests various module augmentation scenarios.
+ * We can't run them with a single `tsc` run since these apply globally.
+ * Running them all would mean they're not isolated.
+ * Each test case represents a section in our docs.
+ *
+ * We're not using mocha since mocha is used for runtime tests.
+ * This script also allows us to test in parallel which we can't do with our mocha tests.
+ */
+async function main() {
+  const tsconfigPaths = await glob('test/typescript/moduleAugmentation/*.tsconfig.json', {
+    absolute: true,
+    cwd: packageRoot,
+  });
+  // Need to process in chunks or we might run out-of-memory
+  // approximate yarn lerna --concurrency 7
+  const tsconfigPathsChunks = chunk(tsconfigPaths, 7);
+
+  // eslint-disable-next-line no-restricted-syntax
+  for await (const tsconfigPathsChunk of tsconfigPathsChunks) {
+    await Promise.all(
+      tsconfigPathsChunk.map(async (tsconfigPath) => {
+        await test(tsconfigPath).then(
+          () => {
+            // eslint-disable-next-line no-console -- test runner feedback
+            console.log(`PASS ${path.relative(process.cwd(), tsconfigPath)}`);
+          },
+          (error) => {
+            // don't bail but log the error
+            console.error(`FAIL ${path.relative(process.cwd(), tsconfigPath)}\n ${error}`);
+            // and mark the test as failed
+            process.exitCode = 1;
+          },
+        );
+      }),
+    );
+  }
+}
+
+main().catch((error) => {
+  console.error(error);
+  process.exit(1);
+});

packages/mui-material/src/FormControl/FormControl.d.ts

@@ -8,8 +8,11 @@ import { FormControlClasses } from './formControlClasses';
 export interface FormControlPropsSizeOverrides {}
 export interface FormControlPropsColorOverrides {}
 
-export interface FormControlOwnProps
-  extends Pick<React.HTMLAttributes<HTMLDivElement>, 'children'> {
+export interface FormControlOwnProps {
+  /**
+   * The content of the component.
+   */
+  children?: React.HTMLAttributes<HTMLDivElement>['children'];
   /**
    * Override or extend the styles applied to the component.
    */

packages/mui-material/src/FormLabel/FormLabel.d.ts

@@ -12,7 +12,11 @@ export interface FormLabelPropsColorOverrides {}
  */
 export type FormLabelBaseProps = React.LabelHTMLAttributes<HTMLLabelElement>;
 
-export interface FormLabelOwnProps extends Pick<FormLabelBaseProps, 'children'> {
+export interface FormLabelOwnProps {
+  /**
+   * The content of the component.
+   */
+  children?: React.LabelHTMLAttributes<HTMLLabelElement>['children'];
   /**
    * Override or extend the styles applied to the component.
    */

packages/mui-material/src/TextField/TextField.js

@@ -236,7 +236,7 @@ TextField.propTypes /* remove-proptypes */ = {
    */
   autoFocus: PropTypes.bool,
   /**
-   * @ignore
+   * The content of the component.
    */
   children: PropTypes.node,
   /**