how to use the cpsync function from fs-extra in javascript

You can use the cpsync function from fs-extra package to copy a file or a directory. The cpsync function is a synchronous version of the cp function, which means that it waits until the copy process is complete before moving on to the next instruction.

To use cpsync, you need to install the fs-extra package using npm. You can do this by running the following command:

index.tsx
npm install fs-extra
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Once you have installed the package, you can use the cpsync function as follows:

index.tsx
const fs = require('fs-extra');

// Copy file
fs.cpsync('/path/to/source/file', '/path/to/destination/file');

// Copy directory
fs.cpsync('/path/to/source/directory', '/path/to/destination/directory');
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The first argument is the path to the source file or directory that you want to copy. The second argument is the path to the destination file or directory where you want to copy the source file or directory.

Make sure to wrap the cpsync function in a try...catch block to handle any errors that might occur.