find the parent directory of a file in javascript

To find the parent directory of a file in JavaScript, you can use the path module and its dirname() method.

Here's an example:

index.tsx
const path = require('path');

const filePath = '/path/to/your/file.txt';
const parentDirPath = path.dirname(filePath);

console.log(parentDirPath);
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The output will be /path/to/your.

You can replace /path/to/your/file.txt with the path to your actual file. The path.dirname() method will return the parent directory of the file.