ran ktLintFormat and apiDump

Author: Jolanrensen

core/api/core.api

@@ -3471,6 +3471,11 @@ public abstract interface class org/jetbrains/kotlinx/dataframe/api/NoneColumnsS
 public abstract interface class org/jetbrains/kotlinx/dataframe/api/NoneColumnsSelectionDsl$Grammar$PlainDslName {
 }
 
+public final class org/jetbrains/kotlinx/dataframe/api/NoneKt {
+	public static final fun none (Lorg/jetbrains/kotlinx/dataframe/DataColumn;Lkotlin/jvm/functions/Function1;)Z
+	public static final fun none (Lorg/jetbrains/kotlinx/dataframe/DataFrame;Lkotlin/jvm/functions/Function2;)Z
+}
+
 public final class org/jetbrains/kotlinx/dataframe/api/NullabilityException : java/lang/Exception {
 	public fun <init> ()V
 }

core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/api/none.kt

@@ -7,7 +7,6 @@ import org.jetbrains.kotlinx.dataframe.Predicate
 import org.jetbrains.kotlinx.dataframe.RowFilter
 import org.jetbrains.kotlinx.dataframe.columns.ColumnSet
 import org.jetbrains.kotlinx.dataframe.columns.ColumnsResolver
-import org.jetbrains.kotlinx.dataframe.columns.size
 import org.jetbrains.kotlinx.dataframe.columns.values
 import org.jetbrains.kotlinx.dataframe.documentation.DslGrammarTemplateColumnsSelectionDsl.DslGrammarTemplate
 import org.jetbrains.kotlinx.dataframe.impl.columns.ColumnListImpl