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

To use the fileWriteStream function from the fs-extra library in TypeScript, you first need to import the library:

index.ts
import * as fs from 'fs-extra';
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After that, you can create a file write stream by calling the createWriteStream function:

index.ts
const stream = fs.createWriteStream('/path/to/file');
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You can then write data to the stream using the write method:

index.ts
stream.write('Hello, world!');
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Finally, don't forget to close the stream using the end method:

index.ts
stream.end();
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