morph-cli 0.1.0

AST-based codebase migration and codemod tool for JavaScript and TypeScript projects.
Documentation 
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const express = require('express');
const app = express();

app.get('/users', (req, res) => {
    res.json({ users: [] });
});

app.post('/users', async (req, res) => {
    const user = await createUser(req.body);
    res.status(201).json(user);
});

app.use((err, req, res, next) => {
    console.error(err.stack);
    res.status(500).json({ error: 'Internal error' });
});

app.listen(3000, () => {
    console.log('Server running on port 3000');
});