== should print the call expression ==
test(a,
b, c
);

[expect]
test(a, b, c);

== should print type arguments ==
test< T,U >();

[expect]
test<T, U>();

== should print when optional ==
test?.(   )  ;

[expect]
test?.();

== should support optional call expressions ==
callExpr?.();

[expect]
callExpr?.();

== source phase import ==
const x = await import  .source("<specifier>");
// not yet supported in swc
// const y = await import.defer("<specifier>");

[expect]
const x = await import.source("<specifier>");
// not yet supported in swc
// const y = await import.defer("<specifier>");