| Interface | Description | 
|---|---|
| GradlePluginPortal | The Gradle Plugin Portal which can be used to resolve plugins. | 
| IvyPluginRepository | Represents an Ivy repository which contains Gradle plugins. | 
| MavenPluginRepository | Represents a Maven repository which contains Gradle plugins. | 
| PluginRepositoriesSpec | Used to declare  PluginRepositoryinstances. | 
| PluginRepository | Represents a repository from which Gradle plugins can be resolved. | 
PluginRepository.