Method findImportedModuleIdentifiers

tools/isobuild/import-scanner.ts:967–985

(
    file: File,
  )

  }

  private findImportedModuleIdentifiers(
    file: File,
  ): Record<string, ImportInfo> {
    if (IMPORT_SCANNER_CACHE.has(file.hash)) {
      return IMPORT_SCANNER_CACHE.get(file.hash);
    }

    const result = findImportedModuleIdentifiers(
      this.getDataString(file),
      file.hash,
    );

    // there should always be file.hash, but better safe than sorry
    if (file.hash) {
      IMPORT_SCANNER_CACHE.set(file.hash, result);
    }

    return result;
  }

  private resolve(
    parentFile: File,