Repository

**Metadata:**
1. #modules
2. For each module,
   2.a. moduleArchive

**ModuleArchive:**
1. UTF8 rootRelativeName
2. digestCache size
3. For each cached digest,
   3a. timestamp (long)
   3b. digest (32 bytes)
4. #versions
5. For each version,
   5a. ModuleVersionKey
   5b. ModuleVersion

**ModuleVersionKey:**
1. isPackage (byte)
2. digest (32 bytes)

**ModuleVersion:**
1. moduleSize (long)
2. localImportNames size (int)
3. For each import name,
   3a. UTF8 import name
4. entryPoints size (int)
5. For each entry point,
   5a. UTF8 entry point name
6. compilations size (int)
7. For each compilation.
   7a. ModuleCompilationKey
   7b. ModuleCompilation
8. moduleHeaderRecordNumber (long)
9. stacksRecordNumber (long)

**ModuleCompilationKey:**
1. predecessorCompilationTimes length (int)
2. For each predecessor compilation time,
   2a. predecessor compilation time (long)

**ModuleCompilation:**
1. compilationTime (long)
2. recordNumber (long)   (serialized fast-load information)
3. recordNumberOfBlockPhrases (long)  (serialized tuple of phrases)
4. recordNumberOfManifest (long)  [ManifestRecord]
5. recordNumberOfStyling (long)  [StylingRecord]
6. recordNumberOfPhrasePaths (long)  [PhrasePathRecord]
7. recordNumberOfNamesIndex (long)  [NamesIndex]