// @noEmit: true
// @allowJs: true
// @checkJs: true
// @target: esnext
// @lib: es6,dom
// @Filename: a.js
var my = my ?? {};
my.app = my.app ?? {};

my.app.Application = (function () {
var Application = function () {
    //...
};
return Application;
})();
my.app.Application()

// @Filename: b.js
var min = window.min ?? {};
min.app = min.app ?? {};

min.app.Application = (function () {
var Application = function () {
    //...
};
return Application;
})();
min.app.Application()