function unimplemented(
  msg,
) {
  throw new AssertionError(msg || "unimplemented");
}
/** Use this to stub out methods that will throw when invoked. */
Use this to stub out methods that will throw when invoked.
Use this to stub out methods that will throw when invoked .
function unimplemented(
  msg,
) {
  throw new AssertionError(msg || "unimplemented");
}
function unimplemented ( msg , ) { throw new AssertionError ( msg || "unimplemented" ) ; }
Use this to stub out methods that will throw when invoked.
Use this to stub out methods that will throw when invoked .