File Loader

[pfgithub]

For the @import action, generally this will happen

• The main file will be parsed and cached
• Using the caches, scripts will be parsed until an import action is called. If a cache exists for it, it will use the cache. (exits using throw probably, algebraic effects would be perfect for this but don't exist, a sync process otherwise needs to be frozen until an async finishes which is not possible in a browser, if using a warning it may take longer to do everything but then multiple files could be imported at once)
• The fileLoader function will be called on the file to be imported
• The loaded file will be parsed and cached
• The process repeats until all files are imported and converting finishes sucessfully