TypeError: Class constructor LRUCache cannot be invoked without 'new'

[markuzzi]

With LRUCache updated to version 5.1.1, the vue component compiler utils throw the error
TypeError: Class constructor LRUCache cannot be invoked without 'new'

I think this is due to line 9 in lib/parse.ts:

const cache = require('lru-cache')(100)`;

If this would be changed to

const LRUCache = require('lru-cache');
const cache = LRUCache(100);

I think this would fix the problem.

Does it make sense?

[haoqunjiang]

This project depends on lru-cache v4 at the moment. PR's welcome.

[lenkog]

PR: #83