This is no longer allowed as the local cache must always be a `DirectoryBuildCache`.

Calls to `BuildCacheConfiguration.local(Class)` with anything other than `DirectoryBuildCache` as the type will fail the build.
Calling these methods with the `DirectoryBuildCache` type will produce a deprecation warning.

Use `getLocal()` and `local(Action)` instead.

 * The `DirectoryBuildCache.setTargetSizeInMB(long)` method has been removed — use link:{groovyDslPath}/org.gradle.caching.local.DirectoryBuildCache.html#org.gradle.caching.local.DirectoryBuildCache:removeUnusedEntriesAfterDays[DirectoryBuildCache.removeUnusedEntriesAfterDays] instead.

            <tr>
                <td>org.gradle.caching.configuration.BuildCacheConfiguration</td>
            </tr>
            <tr>
                <td>org.gradle.caching.local.DirectoryBuildCache</td>
            </tr>
            <tr>
                <td>org.gradle.caching.http.HttpBuildCache</td>
            </tr>
        </table>
    </section>

    <section>

Method <org.gradle.caching.local.DirectoryBuildCache.getDirectory()> does not have raw return type assignable to org.gradle.api.provider.Property in (DirectoryBuildCache.java:0)
Method <org.gradle.caching.local.DirectoryBuildCache.getRemoveUnusedEntriesAfterDays()> does not have raw return type assignable to org.gradle.api.provider.Property in (DirectoryBuildCache.java:0)

```kotlin
beforeSettings {
    caches {
        buildCache.setRemoveUnusedEntriesAfterDays(30)
    }
}
```

Calling link:{javadocPath}/org/gradle/caching/local/DirectoryBuildCache.html#setRemoveUnusedEntriesAfterDays-int-[buildCache.local.removeUnusedEntriesAfterDays] is deprecated and this method will be removed in Gradle 9.0.