Cruft removal.

Author: metasim

core/src/main/scala/org/locationtech/rasterframes/expressions/transformers/ExtractBits.scala

@@ -22,7 +22,7 @@
 package org.locationtech.rasterframes.expressions.transformers
 
 import geotrellis.raster.Tile
-import org.apache.spark.sql.{Column, TypedColumn}
+import org.apache.spark.sql.Column
 import org.apache.spark.sql.catalyst.analysis.TypeCheckResult
 import org.apache.spark.sql.catalyst.analysis.TypeCheckResult.{TypeCheckFailure, TypeCheckSuccess}
 import org.apache.spark.sql.catalyst.expressions.codegen.CodegenFallback

core/src/main/scala/org/locationtech/rasterframes/extensions/RasterJoin.scala

@@ -22,7 +22,6 @@
 package org.locationtech.rasterframes.extensions
 import org.apache.spark.sql._
 import org.apache.spark.sql.functions._
-import org.locationtech.rasterframes
 import org.locationtech.rasterframes._
 import org.locationtech.rasterframes.encoders.serialized_literal
 import org.locationtech.rasterframes.expressions.SpatialRelation