Refactor request: Convert to explicit implementation

Please provide a refactor to convert implicit interface implementation to explicit implementation.
````C#
interface ITest {
void Test();
}
class A : ITest {
public void Test() {}
}
````
The `Test` method in class `A` can be refactored to
````C#
void ITest.Test() {}
````

No files, tests, or entry points are named. Start by searching the repository for the C# refactoring implementation and any tests covering interface members. Done means the shown implicit ITest.Test implementation can be converted to an explicit ITest.Test implementation.

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