@mutates/core NPM

@mutates/core

🔧 @mutates/core is the essential package of the Mutates toolset, providing the core functionality to manipulate the Abstract Syntax Tree (AST) of TypeScript files. It serves as the backbone for other specialized packages within the Mutates ecosystem.

Features

AST Manipulation: Modify the AST of any TypeScript file with ease.
TypeScript Focused: Specifically designed for TypeScript, ensuring optimal integration and performance.
Extensible: Can be extended with framework-specific packages for additional functionality.

Installation

To install the core package, use the following command:

npm install @mutates/core

Usage

Basic Example

Here is a simple example demonstrating how to use @mutates/core to modify a TypeScript file:

import { addFunctions, creataProject, createSourceFile, saveProject } from '@mutates/core';

// Initialize a new project
createProject();

// Add a TypeScript file to the project
createSourceFile(
  'example.ts',
  `
  const greet = (name: string) => {
    return 'Hello, ' + name;
  };
`,
);

// Perform some transformations
addFunctions('example.ts', {
  name: 'farewell',
  isExported: true,
  statements: "return 'buy!'",
});

// Save the modified file
saveProject();