Shouldn't TypedArray<T>.wrap return TypedArray<T>

[sampaioletti]

assemblyscript/std/assembly/index.d.ts

Line 1224 in ce0457e

static wrap(buffer: ArrayBuffer, byteOffset?: i32, length?: i32): ArrayBufferView;

@MaxGraey looks like you changed this to return a ArrayBufferView in #865. So you dont get intellisense if you wrap a ArrayBuffer in a typed array unless you cast/assert it back.

let buf=new ArrayBuffer(32)
let arr=Uint8Array.wrap(buf) //<-type is ArrayBufferView
let l=arr.length //<-fails
let l=(arr as Uint8Array).length //<-works

I was going to PR but I figured i should ask if there was a reason first.

[MaxGraey]

@jtenner it still problematic

[MaxGraey]

But we could try something like this

[MaxGraey]

Ok, final solution.

But that's little complicated. May be somebody know better?

[MaxGraey]

Fixed in #939