Proposal: Static Typing

[guest271314]

Yes, the `[[PromiseValue]]` could theoretically be changed, given adequate
effort.  Is it impossible to get the [[PromiseValue]] from a Promise object
without using the Promise object's then method? [duplicate]
https://stackoverflow.com/q/41201360. The example of using
`Object.freeze()` could also be extended to the value passed to
`Promise.resolve()`.



Using `Object.freeze()` and/or `WeakMap` might be useful for the use cases
described. rustwasm https://github.com/rustwasm/wasm-bindgen is an active
repository for "Facilitating high-level interactions between wasm modules
and JavaScript" and have several issues addressing types re wasm and
JavaScript, which might be helpful for specific and general issues
encountered.

Determining if a value is an Object is a task in itself
How to filter Object using Array.prototype.filter?
https://stackoverflow.com/q/36232576;
Why is there not a built-in method in JavaScript to check if an object is a
plain object? https://stackoverflow.com/q/40456491, and even if this
proposal were implemented would/could it stop `Object = 1;
Object.entries([]) // Uncaught TypeError: Object.entries is not a function`?
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