In JS, any declaration with a non-primitive initializer should be a JS container

[sandersn]

// @noEmit: true
// @allowJs: true
// @checkJs: true
// @Filename: a.js
// from clear-require
var clear = moduleId => 2
clear.all = () => 1

Expected behavior:
all is a property on clear, and has the type () => number.

Actual behavior:
Error: 'all' is not a property on 'clear'.

Maybe any top-level declaration with a non-primitive initialiser should create a container in Javascript, although that would be hard to verify in the binder.

[sandersn]

Another example, this time from a call expression:

// @noEmit: true
// @allowJs: true
// @checkJs: true
// @Filename: a.js
// from axios
function A(x) {
 this.x = x
}
function createInstance(defaultConfig) {
 return new A(defaultConfig.x);
}
var a = createInstance({ x: 1 })
a.all = function () { }

[mhegazy]

The first example is a bit weird given that this means something different here.

The second seems like a duplicate of #10868

[typescript-bot]

Automatically closing this issue for housekeeping purposes. The issue labels indicate that it is unactionable at the moment or has already been addressed.