[WILDCARD]
function printHello() {
    console.log("Hello");
}
function returnsFoo() {
    return "Foo";
}
function printHello2() {
    printHello();
}
export function returnsHi() {
    return "Hi";
}
export function returnsFoo2() {
    return returnsFoo();
}
export function printHello3() {
    printHello2();
}
export function throwsError() {
    throw Error("exception from mod1");
}
[WILDCARD]