=== tests/cases/compiler/exportAssignmentWithoutIdentifier1.ts ===
function Greeter() {
>Greeter : () => void

    //...
}
Greeter.prototype.greet = function () {
>Greeter.prototype.greet = function () {    //...} : () => void
>Greeter.prototype.greet : any
>Greeter.prototype : any
>Greeter : () => void
>prototype : any
>greet : any
>function () {    //...} : () => void

    //...
}
export = new Greeter();
>new Greeter() : any
>Greeter : () => void