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node_modules/es-abstract/tmp.mjs

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+import { dirname, join } from 'path';
+import { readFileSync } from 'fs';
+import hasTypes from 'hastypes';
+import semver from 'semver';
+import { execSync } from 'child_process';
+import { createRequire } from 'module';
+import { pathToFileURL } from 'url';
+
+const packageJSONpath = join(process.cwd(), 'package.json');
+
+const require = createRequire(pathToFileURL(packageJSONpath));
+
+const { dependencies, devDependencies } = JSON.parse(readFileSync(packageJSONpath));
+
+const typesPackagesPresent = Object.entries(devDependencies).filter(([name]) => name.startsWith('@types/'));
+
+console.log(`Found ${typesPackagesPresent.length} \`@types/\` packages...`);
+
+const typesPackagesToRemove = Promise.all(typesPackagesPresent.filter(([x]) => x !== '@types/node').map(async ([name, version]) => {
+	const actualName = name.replace('@types/', '');
+	let actualVersion;
+	try {
+		actualVersion = JSON.parse(readFileSync(join(process.cwd(), 'node_modules', actualName, 'package.json'))).version;
+	} catch (e) {
+		console.error(e, join(actualName, '/package.json'));
+		return [name, , true];
+	}
+	const expectedVersion = `${semver.major(actualVersion)}.${semver.minor(actualVersion)}`;
+	const specifier = `${actualName}@${expectedVersion}`;
+
+	return [name, expectedVersion, await hasTypes(specifier)];
+})).then((x) => x.filter(([, , hasTypes]) => hasTypes === true));// .then((x) => x.map(([name, expectedVersion]) => [name, expectedVersion]));
+
+typesPackagesToRemove.then((x) => {
+	console.log(`Found ${x.length} \`@types/\` packages to remove...`);
+	console.log(x);
+	if (x.length > 0) {
+		execSync(`npm uninstall --save ${x.map(([name, version]) => `"${name}@${version}"`).join(' ')}`, { cwd: process.cwd() });
+	}
+});
+
+// const typesPackagesToAdd = Promise.all(
+// 	Object.entries(dependencies)
+// 		.filter(([name]) => !typesPackagesPresent.includes(`@types/${name}`))
+// 		.map(async ([name, version]) => {
+// 			const actualVersion = require(`${name}/package.json`).version;
+// 			const expectedVersion = `${semver.major(actualVersion)}.${semver.minor(actualVersion)}`;
+// 			console.log(specifier);
+// 		})
+// )