What problem does this feature solve?

.

What does the proposed API look like?

• Reference feat: add ambiguous export error #397 for what the error message looks like
• https://github.com/rolldown/rolldown/blob/24078fb0d2e060d5c51f6c5d82b569139d886320/crates/rolldown_error/src/build_error/error_constructors.rs
• Where you need to report the warning
  

  rolldown/crates/rolldown/src/stages/link_stage/bind_imports_and_exports.rs

  Line 270 in 24078fb

  MatchImportKind::_Ignore | MatchImportKind::Ambiguous | MatchImportKind::Cycle => {}