Idea: We could use a higher-level approach to discourage bad behaviour.

I guess it could be useful for when you want to semantically group all the temp directory usage in one directory for easier manual cleanup.

Something like:

import {tempDirectory} from 'tempy';

const root = temporaryDirectory();

const tempFile = root.temporaryFile();

import {temporaryDirectoryTask} from 'tempy';

temporaryDirectoryTask(root => {
	root.temporaryFileTask(tempFile => {
		
	});
})

Perhaps we could call them temporaryDirectoryContext and temporaryDirectoryContextTask? Perhaps we only need the latter?

Context: #35 (comment)