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

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

1. Install fs-extra library through the following command:

npm install --save fs-extra
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2. Import the fs-extra library:

index.ts
import * as fs from 'fs-extra';
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3. To use the lstat function, you can call it using the promises API, which returns a Promise that resolves to an instance of fs.Stats.

index.ts
async function myFunction() {
    try {
        const stats = await fs.lstat('/path/to/file/or/directory');
        if (stats.isFile()) {
            console.log('It is a file')
        } else if (stats.isDirectory()) {
            console.log('It is a directory')
        }
    } catch (err) {
        console.error(err)
    }
}
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The above code uses an async function to handle the Promise returned by the lstat function. It checks if the file or directory is a file or a directory.

Note that if the lstat function returns an error, it will be caught in the catch block and printed to the console.

Overall, you can use the lstat function from the fs-extra library in TypeScript to retrieve information about a file or directory, such as whether it is a file or a directory.