atAnyDepthImpl
internal fun <C> TransformableColumnSet<C>.atAnyDepthImpl(includeGroups: Boolean = true, includeTopLevel: Boolean = true): ColumnSet<C>
AtAnyDepth implementation for TransformableColumnSet. This converts a TransformableColumnSet into a ColumnSet by redirecting ColumnSet.resolve to TransformableColumnSet.transformResolve with a correctly configured AtAnyDepthTransformer.
internal fun <C> TransformableSingleColumn<C>.atAnyDepthImpl(includeGroups: Boolean = true, includeTopLevel: Boolean = true): SingleColumn<C>
AtAnyDepth implementation for TransformableSingleColumn. This converts a TransformableSingleColumn into a SingleColumn by redirecting SingleColumn.resolveSingle to TransformableSingleColumn.transformResolveSingle with a correctly configured AtAnyDepthTransformer.