=== tests/cases/compiler/declarationEmitExpressionInExtends4.ts ===
function getSomething() {
>getSomething : () => typeof D

    return class D { }
>class D { } : typeof D
>D : typeof D
}

class C extends getSomething()<number, string> {
>C : C
>getSomething() : typeof D
>getSomething : () => typeof D

}

class C2 extends SomeUndefinedFunction()<number, string> {
>C2 : C2
>SomeUndefinedFunction() : any
>SomeUndefinedFunction : any

}


class C3 extends SomeUndefinedFunction {
>C3 : C3
>SomeUndefinedFunction : any

}
