# PackageManifestDatabase

> Holds the relevant contents of the "combined manifest" JSON files (one per Major.Minor editor line, e.g. "6000.1").

## Definition

* **Type:** Class
* **Namespace:** [Unity.ProjectAuditor.Editor.Modules](/engine/6000.7/script-reference/unity/projectauditor/editor/modules.md)
* **Assembly:** UnityEditor

```csharp
public class PackageManifestDatabase
```

## Methods

| Method                                                                                                                                  | Description                           |
| --------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------- |
| [TryGetManifestInfo](/engine/6000.7/script-reference/unity/projectauditor/editor/modules/packagemanifestdatabase/trygetmanifestinfo.md) | Queries the package version database. |

## Classes

| Class                                                                                                                                                             | Description                      |
| ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------- |
| [PackageManifestDatabase.PackageManifestInfo](/engine/6000.7/script-reference/unity/projectauditor/editor/modules/packagemanifestdatabase/packagemanifestinfo.md) | Package info at a given version. |

## Enums

| Enum                                                                                                                                                                  | Description                        |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------- |
| [PackageManifestDatabase.PackageManifestStatus](/engine/6000.7/script-reference/unity/projectauditor/editor/modules/packagemanifestdatabase/packagemanifeststatus.md) | Package status at a given version. |