Góðan dag TAG！

I'm requesting a TAG review of:

• Name: File Handling
• Specification URL: N/A
• Explainer
• Tests: N/A
• Primary contacts: @fallaciousreasoning @raymeskhoury

You should also know that...
The spec isn't written yet, so this is more of an opportunity to review the proposed API.

Further details (optional):

• I have read and filled out the Self-Review Questionnare on Security and Privacy. The assessment is here.
• I have reviewed the TAG's API Design Principles

We'd prefer the TAG provide feedback as (please select one):

• open issues in our GitHub repo for each point of feedback
• open a single issue in our GitHub repo for the entire review
• leave review feedback as a comment in this issue and @-notify @fallaciousreasoning @raymeskhoury