how to use the createfilesync function from the fs-extra library in typescript

To use the createFileSync function from the fs-extra library in TypeScript, follow the steps below:

1. Install the fs-extra library by running the following command:

npm install fs-extra
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2. In your TypeScript file, import the fs-extra library using the following code:

index.ts
import * as fs from 'fs-extra';
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3. Use the createFileSync function to create a file synchronously. The function takes two parameters: the file path and the file content. Here's an example:

index.ts
const filePath = './example.txt';
const fileContent = 'This is an example file.';
fs.createFileSync(filePath, fileContent);
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The code above creates a file called example.txt in the current directory with the content "This is an example file." Note that if the file already exists, the function will throw an error.

That's it! You can now use the createFileSync function from the fs-extra library to create files synchronously in your TypeScript project.