Diagnostic codes: import-unresolved: Archangel cannot find the file or package that an import names. The message says why in plain words. # import-unresolved > Archangel cannot find the file or package that an import names. The message says why in plain words. Repository problems. This text is what `archangel docs import-unresolved` prints. Archangel cannot find the file or package that an import names. The message says why in plain words. ## Example ```ts import { missing } from './missing'; ``` ## What to do Fix the specifier. For a module that a tool makes at build time, add the specifier to `allowUnresolved` with the reason, such as `{ 'astro:*': 'Astro makes these at build time' }`.